115662056001 has 16 divisors (see below), whose sum is σ = 165254935104. Its totient is φ = 71697903104.

The previous prime is 115662055997. The next prime is 115662056009. The reversal of 115662056001 is 100650266511.

It is not a de Polignac number, because 115662056001 - 2² = 115662055997 is a prime.

It is a super-2 number, since 2×115662056001² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115662056009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13657716 + ... + 13666181.

It is an arithmetic number, because the mean of its divisors is an integer number (10328433444).

Almost surely, 2^115662056001 is an apocalyptic number.

It is an amenable number.

115662056001 is a deficient number, since it is larger than the sum of its proper divisors (49592879103).

115662056001 is a wasteful number, since it uses less digits than its factorization.

115662056001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27324000.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 115662056001 in words is "one hundred fifteen billion, six hundred sixty-two million, fifty-six thousand, one".