23505645088 has 24 divisors (see below), whose sum is σ = 46294310160. Its totient is φ = 11748360000.

The previous prime is 23505645071. The next prime is 23505645103. The reversal of 23505645088 is 88054650532.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53038 + ... + 223213.

It is an arithmetic number, because the mean of its divisors is an integer number (1928929590).

Almost surely, 2^23505645088 is an apocalyptic number.

It is an amenable number.

23505645088 is a deficient number, since it is larger than the sum of its proper divisors (22788665072).

23505645088 is a wasteful number, since it uses less digits than its factorization.

23505645088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278920 (or 278912 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 23505645088 in words is "twenty-three billion, five hundred five million, six hundred forty-five thousand, eighty-eight".