23625232511 has 2 divisors, whose sum is σ = 23625232512. Its totient is φ = 23625232510.

The previous prime is 23625232451. The next prime is 23625232601. The reversal of 23625232511 is 11523252632.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23625232511 is a prime.

It is a super-2 number, since 2×23625232511² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23625237511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11812616255 + 11812616256.

It is an arithmetic number, because the mean of its divisors is an integer number (11812616256).

Almost surely, 2^23625232511 is an apocalyptic number.

23625232511 is a deficient number, since it is larger than the sum of its proper divisors (1).

23625232511 is an equidigital number, since it uses as much as digits as its factorization.

23625232511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 32.

The spelling of 23625232511 in words is "twenty-three billion, six hundred twenty-five million, two hundred thirty-two thousand, five hundred eleven".