23432562513 has 96 divisors (see below), whose sum is σ = 36672704640. Its totient is φ = 14391336960.

The previous prime is 23432562487. The next prime is 23432562529. The reversal of 23432562513 is 31526523432.

23432562513 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 25 + 625 + 1 + 3 = 666.

It is not a de Polignac number, because 23432562513 - 2⁵ = 23432562481 is a prime.

It is a super-3 number, since 3×23432562513³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23432562553) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 121412145 + ... + 121412337.

It is an arithmetic number, because the mean of its divisors is an integer number (382007340).

Almost surely, 2^23432562513 is an apocalyptic number.

It is an amenable number.

23432562513 is a deficient number, since it is larger than the sum of its proper divisors (13240142127).

23432562513 is a wasteful number, since it uses less digits than its factorization.

23432562513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 476 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The spelling of 23432562513 in words is "twenty-three billion, four hundred thirty-two million, five hundred sixty-two thousand, five hundred thirteen".