115757507000 has 64 divisors (see below), whose sum is σ = 270929262240. Its totient is φ = 46293312000.

The previous prime is 115757506981. The next prime is 115757507003. The reversal of 115757507000 is 705757511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115757507003) 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, 6538160 + ... + 6555840.

Almost surely, 2^115757507000 is an apocalyptic number.

115757507000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115757507000 is an abundant number, since it is smaller than the sum of its proper divisors (155171755240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115757507000 is a wasteful number, since it uses less digits than its factorization.

115757507000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24249 (or 24235 counting only the distinct ones).

The product of its (nonzero) digits is 42875, while the sum is 38.

The spelling of 115757507000 in words is "one hundred fifteen billion, seven hundred fifty-seven million, five hundred seven thousand".