115352656134665 has 4 divisors (see below), whose sum is σ = 138423187361604. Its totient is φ = 92282124907728.

The previous prime is 115352656134659. The next prime is 115352656134799. The reversal of 115352656134665 is 566431656253511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25155601367296 + 90197054767369 = 5015536^2 + 9497213^2 .

It is a cyclic number.

It is not a de Polignac number, because 115352656134665 - 2¹⁸ = 115352655872521 is a prime.

It is a super-2 number, since 2×115352656134665² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11535265613462 + ... + 11535265613471.

It is an arithmetic number, because the mean of its divisors is an integer number (34605796840401).

Almost surely, 2^{115352656134665} is an apocalyptic number.

It is an amenable number.

115352656134665 is a deficient number, since it is larger than the sum of its proper divisors (23070531226939).

115352656134665 is an equidigital number, since it uses as much as digits as its factorization.

115352656134665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23070531226938.

The product of its digits is 58320000, while the sum is 59.

The spelling of 115352656134665 in words is "one hundred fifteen trillion, three hundred fifty-two billion, six hundred fifty-six million, one hundred thirty-four thousand, six hundred sixty-five".