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5400212469019 = 79380111798351
BaseRepresentation
bin100111010010101010110…
…1111101111010100011011
3201010020220002111001002221
41032211111233233110123
51201434113343002034
615252453502404511
71065103204422304
oct116452557572433
921106802431087
105400212469019
1117a2243178a95
12732720290737
13302312734204
1414952bc557ab
1595712ad8bb4
hex4e955bef51b

5400212469019 has 8 divisors (see below), whose sum is σ = 5468716497920. Its totient is φ = 5331712113000.

The previous prime is 5400212469011. The next prime is 5400212469073. The reversal of 5400212469019 is 9109642120045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5400212469019 - 23 = 5400212469011 is a prime.

It is a super-2 number, since 2×54002124690192 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5400212469011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2103694 + ... + 3902044.

It is an arithmetic number, because the mean of its divisors is an integer number (683589562240).

Almost surely, 25400212469019 is an apocalyptic number.

5400212469019 is a deficient number, since it is larger than the sum of its proper divisors (68504028901).

5400212469019 is a wasteful number, since it uses less digits than its factorization.

5400212469019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836441.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 5400212469019 in words is "five trillion, four hundred billion, two hundred twelve million, four hundred sixty-nine thousand, nineteen".

Divisors: 1 79 38011 1798351 3002869 142069729 68357119861 5400212469019