23534504245 has 64 divisors (see below), whose sum is σ = 34933478400. Its totient is φ = 15181689600.

The previous prime is 23534504233. The next prime is 23534504249. The reversal of 23534504245 is 54240543532.

It is not a de Polignac number, because 23534504245 - 2¹⁷ = 23534373173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23534504249) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2401255 + ... + 2411035.

It is an arithmetic number, because the mean of its divisors is an integer number (545835600).

Almost surely, 2^23534504245 is an apocalyptic number.

It is an amenable number.

23534504245 is a deficient number, since it is larger than the sum of its proper divisors (11398974155).

23534504245 is an equidigital number, since it uses as much as digits as its factorization.

23534504245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9891 (or 9877 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 23534504245 in words is "twenty-three billion, five hundred thirty-four million, five hundred four thousand, two hundred forty-five".