115233772702547 has 16 divisors (see below), whose sum is σ = 118559808913920. Its totient is φ = 111938746675392.

The previous prime is 115233772702541. The next prime is 115233772702567. The reversal of 115233772702547 is 745207277332511.

It is a cyclic number.

It is not a de Polignac number, because 115233772702547 - 2⁴⁴ = 97641586658131 is a prime.

It is a super-2 number, since 2×115233772702547² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115233772702492 and 115233772702501.

It is not an unprimeable number, because it can be changed into a prime (115233772702541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3843023 + ... + 15660024.

It is an arithmetic number, because the mean of its divisors is an integer number (7409988057120).

Almost surely, 2^{115233772702547} is an apocalyptic number.

115233772702547 is a deficient number, since it is larger than the sum of its proper divisors (3326036211373).

115233772702547 is a wasteful number, since it uses less digits than its factorization.

115233772702547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19503842.

The product of its (nonzero) digits is 17287200, while the sum is 56.

The spelling of 115233772702547 in words is "one hundred fifteen trillion, two hundred thirty-three billion, seven hundred seventy-two million, seven hundred two thousand, five hundred forty-seven".