113925539957 has 2 divisors, whose sum is σ = 113925539958. Its totient is φ = 113925539956.

The previous prime is 113925539951. The next prime is 113925540019. The reversal of 113925539957 is 759935529311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80629874116 + 33295665841 = 283954^2 + 182471^2 .

It is a cyclic number.

It is not a de Polignac number, because 113925539957 - 2⁴ = 113925539941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113925539896 and 113925539905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113925539951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56962769978 + 56962769979.

It is an arithmetic number, because the mean of its divisors is an integer number (56962769979).

Almost surely, 2^113925539957 is an apocalyptic number.

It is an amenable number.

113925539957 is a deficient number, since it is larger than the sum of its proper divisors (1).

113925539957 is an equidigital number, since it uses as much as digits as its factorization.

113925539957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11481750, while the sum is 59.

The spelling of 113925539957 in words is "one hundred thirteen billion, nine hundred twenty-five million, five hundred thirty-nine thousand, nine hundred fifty-seven".