115701775938576 has 135 divisors (see below), whose sum is σ = 336251330987871. Its totient is φ = 38566096946784.

The previous prime is 115701775938569. The next prime is 115701775938739. The reversal of 115701775938576 is 675839577107511.

It is a happy number.

The square root of 115701775938576 is 10756476.

It is a perfect power (a square), and thus also a powerful number.

115701775938576 is a `hidden beast` number, since 1 + 1 + 5 + 7 + 0 + 17 + 7 + 5 + 9 + 38 + 576 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3485081625 + ... + 3485114823.

Almost surely, 2^{115701775938576} is an apocalyptic number.

115701775938576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

115701775938576 is the 10756476-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115701775938576

115701775938576 is an abundant number, since it is smaller than the sum of its proper divisors (220549555049295).

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

115701775938576 is an frugal number, since it uses more digits than its factorization.

115701775938576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66430 (or 33204 counting only the distinct ones).

The product of its (nonzero) digits is 388962000, while the sum is 72.

The spelling of 115701775938576 in words is "one hundred fifteen trillion, seven hundred one billion, seven hundred seventy-five million, nine hundred thirty-eight thousand, five hundred seventy-six".