115372651 has 2 divisors, whose sum is σ = 115372652. Its totient is φ = 115372650.

The previous prime is 115372633. The next prime is 115372687. The reversal of 115372651 is 156273511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115372651 - 2⁵ = 115372619 is a prime.

It is not a weakly prime, because it can be changed into another prime (115379651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57686325 + 57686326.

It is an arithmetic number, because the mean of its divisors is an integer number (57686326).

Almost surely, 2^115372651 is an apocalyptic number.

115372651 is a deficient number, since it is larger than the sum of its proper divisors (1).

115372651 is an equidigital number, since it uses as much as digits as its factorization.

115372651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 31.

The square root of 115372651 is about 10741.1661843582. The cubic root of 115372651 is about 486.8191166127.

The spelling of 115372651 in words is "one hundred fifteen million, three hundred seventy-two thousand, six hundred fifty-one".