23512527543225 has 48 divisors (see below), whose sum is σ = 44435911312512. Its totient is φ = 10746544335360.

The previous prime is 23512527543163. The next prime is 23512527543227. The reversal of 23512527543225 is 52234572521532.

It is not a de Polignac number, because 23512527543225 - 2¹⁵ = 23512527510457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23512527543227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1478382 + ... + 7015031.

It is an arithmetic number, because the mean of its divisors is an integer number (925748152344).

Almost surely, 2^{23512527543225} is an apocalyptic number.

23512527543225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23512527543225 is a deficient number, since it is larger than the sum of its proper divisors (20923383769287).

23512527543225 is a wasteful number, since it uses less digits than its factorization.

23512527543225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8498706 (or 8498701 counting only the distinct ones).

The product of its digits is 5040000, while the sum is 48.

The spelling of 23512527543225 in words is "twenty-three trillion, five hundred twelve billion, five hundred twenty-seven million, five hundred forty-three thousand, two hundred twenty-five".