23555873824 has 48 divisors (see below), whose sum is σ = 53021037888. Its totient is φ = 10091503872.

The previous prime is 23555873791. The next prime is 23555873839. The reversal of 23555873824 is 42837855532.

It is a super-2 number, since 2×23555873824² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609114 + ... + 646630.

It is an arithmetic number, because the mean of its divisors is an integer number (1104604956).

Almost surely, 2^23555873824 is an apocalyptic number.

It is an amenable number.

23555873824 is an abundant number, since it is smaller than the sum of its proper divisors (29465164064).

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

23555873824 is a wasteful number, since it uses less digits than its factorization.

23555873824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40337 (or 40329 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 52.

The spelling of 23555873824 in words is "twenty-three billion, five hundred fifty-five million, eight hundred seventy-three thousand, eight hundred twenty-four".