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5400954433349 is a prime number
BaseRepresentation
bin100111010011000000111…
…1110000110111101000101
3201010022210210121201211022
41032212001332012331011
51201442123313331344
615253055245320525
71065130454132516
oct116460176067505
921108723551738
105400954433349
1117a2593a7a852
127328a8866145
13302400377267
1414959c5d4a0d
1595757cea0ee
hex4e981f86f45

5400954433349 has 2 divisors, whose sum is σ = 5400954433350. Its totient is φ = 5400954433348.

The previous prime is 5400954433307. The next prime is 5400954433397. The reversal of 5400954433349 is 9433344590045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3117661176100 + 2283293257249 = 1765690^2 + 1511057^2 .

It is a cyclic number.

It is not a de Polignac number, because 5400954433349 - 28 = 5400954433093 is a prime.

It is a super-2 number, since 2×54009544333492 (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5400954433349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5400954430349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2700477216674 + 2700477216675.

It is an arithmetic number, because the mean of its divisors is an integer number (2700477216675).

Almost surely, 25400954433349 is an apocalyptic number.

It is an amenable number.

5400954433349 is a deficient number, since it is larger than the sum of its proper divisors (1).

5400954433349 is an equidigital number, since it uses as much as digits as its factorization.

5400954433349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13996800, while the sum is 53.

The spelling of 5400954433349 in words is "five trillion, four hundred billion, nine hundred fifty-four million, four hundred thirty-three thousand, three hundred forty-nine".