11607572025 has 72 divisors (see below), whose sum is σ = 24805004640. Its totient is φ = 5306303520.

The previous prime is 11607572003. The next prime is 11607572051. The reversal of 11607572025 is 52027570611.

11607572025 is a `hidden beast` number, since 1 + 1 + 60 + 7 + 572 + 0 + 25 = 666.

It is not a de Polignac number, because 11607572025 - 2⁵ = 11607571993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 142399 + ... + 208548.

Almost surely, 2^11607572025 is an apocalyptic number.

11607572025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11607572025 is an abundant number, since it is smaller than the sum of its proper divisors (13197432615).

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

11607572025 is a wasteful number, since it uses less digits than its factorization.

11607572025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350980 (or 350962 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 11607572025 in words is "eleven billion, six hundred seven million, five hundred seventy-two thousand, twenty-five".