23253539250051 has 72 divisors (see below), whose sum is σ = 39202019372880. Its totient is φ = 13226471976960.

The previous prime is 23253539250049. The next prime is 23253539250061. The reversal of 23253539250051 is 15005293535232.

23253539250051 is a `hidden beast` number, since 2 + 3 + 2 + 5 + 3 + 5 + 3 + 92 + 500 + 51 = 666.

It is not a de Polignac number, because 23253539250051 - 2¹ = 23253539250049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23253539249979 and 23253539250006.

It is not an unprimeable number, because it can be changed into a prime (23253539250031) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4755960 + ... + 8314218.

It is an arithmetic number, because the mean of its divisors is an integer number (544472491290).

Almost surely, 2^{23253539250051} is an apocalyptic number.

23253539250051 is a deficient number, since it is larger than the sum of its proper divisors (15948480122829).

23253539250051 is a wasteful number, since it uses less digits than its factorization.

23253539250051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558657 (or 3558643 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 45.

The spelling of 23253539250051 in words is "twenty-three trillion, two hundred fifty-three billion, five hundred thirty-nine million, two hundred fifty thousand, fifty-one".