23516230632425 has 48 divisors (see below), whose sum is σ = 31492919472960. Its totient is φ = 17361666282240.

The previous prime is 23516230632407. The next prime is 23516230632481. The reversal of 23516230632425 is 52423603261532.

It is not a de Polignac number, because 23516230632425 - 2²⁶ = 23516163523561 is a prime.

It is a super-2 number, since 2×23516230632425² (a number of 28 digits) contains 22 as substring.

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, 6075167 + ... + 9161883.

It is an arithmetic number, because the mean of its divisors is an integer number (656102489020).

Almost surely, 2^{23516230632425} is an apocalyptic number.

23516230632425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23516230632425 is a deficient number, since it is larger than the sum of its proper divisors (7976688840535).

23516230632425 is a wasteful number, since it uses less digits than its factorization.

23516230632425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3087162 (or 3087157 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 44.

Adding to 23516230632425 its reverse (52423603261532), we get a palindrome (75939833893957).

The spelling of 23516230632425 in words is "twenty-three trillion, five hundred sixteen billion, two hundred thirty million, six hundred thirty-two thousand, four hundred twenty-five".