115374772364 has 48 divisors (see below), whose sum is σ = 204375306240. Its totient is φ = 56987642880.

The previous prime is 115374772361. The next prime is 115374772391. The reversal of 115374772364 is 463277473511.

It is a super-2 number, since 2×115374772364² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115374772361) 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, 78432149 + ... + 78433619.

It is an arithmetic number, because the mean of its divisors is an integer number (4257818880).

Almost surely, 2^115374772364 is an apocalyptic number.

It is an amenable number.

115374772364 is a deficient number, since it is larger than the sum of its proper divisors (89000533876).

115374772364 is a wasteful number, since it uses less digits than its factorization.

115374772364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310 (or 2308 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 50.

The spelling of 115374772364 in words is "one hundred fifteen billion, three hundred seventy-four million, seven hundred seventy-two thousand, three hundred sixty-four".