115477707312025 has 48 divisors (see below), whose sum is σ = 145760273870400. Its totient is φ = 90728519996160.

The previous prime is 115477707312001. The next prime is 115477707312067. The reversal of 115477707312025 is 520213707774511.

It is a de Polignac number, because none of the positive numbers 2^k-115477707312025 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8303560122 + ... + 8303574028.

It is an arithmetic number, because the mean of its divisors is an integer number (3036672372300).

Almost surely, 2^{115477707312025} is an apocalyptic number.

It is an amenable number.

115477707312025 is a deficient number, since it is larger than the sum of its proper divisors (30282566558375).

115477707312025 is a wasteful number, since it uses less digits than its factorization.

115477707312025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19018 (or 19013 counting only the distinct ones).

The product of its (nonzero) digits is 2881200, while the sum is 52.

The spelling of 115477707312025 in words is "one hundred fifteen trillion, four hundred seventy-seven billion, seven hundred seven million, three hundred twelve thousand, twenty-five".