23281883575 has 24 divisors (see below), whose sum is σ = 29533734720. Its totient is φ = 18198336000.

The previous prime is 23281883549. The next prime is 23281883629. The reversal of 23281883575 is 57538818232.

It is not a de Polignac number, because 23281883575 - 2⁷ = 23281883447 is a prime.

It is a super-2 number, since 2×23281883575² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 689691 + ... + 722659.

It is an arithmetic number, because the mean of its divisors is an integer number (1230572280).

Almost surely, 2^23281883575 is an apocalyptic number.

23281883575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23281883575 is a deficient number, since it is larger than the sum of its proper divisors (6251851145).

23281883575 is a wasteful number, since it uses less digits than its factorization.

23281883575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33627 (or 33622 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 52.

The spelling of 23281883575 in words is "twenty-three billion, two hundred eighty-one million, eight hundred eighty-three thousand, five hundred seventy-five".