22534009975 has 24 divisors (see below), whose sum is σ = 29425901840. Its totient is φ = 17070808320.

The previous prime is 22534009961. The next prime is 22534009999. The reversal of 22534009975 is 57990043522.

It is not a de Polignac number, because 22534009975 - 2⁵ = 22534009943 is a prime.

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, 1205299 + ... + 1223851.

Almost surely, 2^22534009975 is an apocalyptic number.

22534009975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22534009975 is a deficient number, since it is larger than the sum of its proper divisors (6891891865).

22534009975 is a wasteful number, since it uses less digits than its factorization.

22534009975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21139 (or 21134 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 22534009975 in words is "twenty-two billion, five hundred thirty-four million, nine thousand, nine hundred seventy-five".