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5400412411225 = 521323179521929
BaseRepresentation
bin100111010010110000110…
…1010011101010101011001
3201010021102000201011020211
41032211201222131111121
51201440021034124400
615252525404051121
71065111153046216
oct116454152352531
921107360634224
105400412411225
1117a2336021587
12732777233aa1
13302344c9b100
1414954a620b0d
1595725430dba
hex4e961a9d559

5400412411225 has 72 divisors (see below), whose sum is σ = 7579926758400. Its totient is φ = 3810491942400.

The previous prime is 5400412411223. The next prime is 5400412411291. The reversal of 5400412411225 is 5221142140045.

It is not a de Polignac number, because 5400412411225 - 21 = 5400412411223 is a prime.

It is a super-2 number, since 2×54004124112252 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (5400412411223) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10086061 + ... + 10607989.

Almost surely, 25400412411225 is an apocalyptic number.

It is an amenable number.

5400412411225 is a deficient number, since it is larger than the sum of its proper divisors (2179514347175).

5400412411225 is a wasteful number, since it uses less digits than its factorization.

5400412411225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522075 (or 522057 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The spelling of 5400412411225 in words is "five trillion, four hundred billion, four hundred twelve million, four hundred eleven thousand, two hundred twenty-five".

Divisors: 1 5 13 25 31 65 79 155 169 325 395 403 775 845 1027 1975 2015 2449 4225 5135 5239 10075 12245 13351 25675 26195 31837 61225 66755 130975 159185 333775 413881 521929 795925 2069405 2609645 6785077 10347025 13048225 16179799 33925385 41232391 80898995 88206001 169626925 206161955 210337387 404494975 441030005 536021083 1030809775 1051686935 1278204121 2205150025 2680105415 2734386031 5258434675 6391020605 6968274079 13400527075 13671930155 16616653573 31955103025 34841370395 68359650775 83083267865 174206851975 216016496449 415416339325 1080082482245 5400412411225