23255135504 has 40 divisors (see below), whose sum is σ = 47042858112. Its totient is φ = 11115624960.

The previous prime is 23255135479. The next prime is 23255135551. The reversal of 23255135504 is 40553155232.

It is a super-3 number, since 3×23255135504³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656552 + ... + 691064.

Almost surely, 2^23255135504 is an apocalyptic number.

It is an amenable number.

23255135504 is an abundant number, since it is smaller than the sum of its proper divisors (23787722608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23255135504 is a wasteful number, since it uses less digits than its factorization.

23255135504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36375 (or 36369 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 23255135504 in words is "twenty-three billion, two hundred fifty-five million, one hundred thirty-five thousand, five hundred four".