52645553522 has 32 divisors (see below), whose sum is σ = 86335165440. Its totient is φ = 23968419840.

The previous prime is 52645553479. The next prime is 52645553549. The reversal of 52645553522 is 22535554625.

52645553522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7350179 + ... + 7357337.

It is an arithmetic number, because the mean of its divisors is an integer number (2697973920).

Almost surely, 2^52645553522 is an apocalyptic number.

52645553522 is a deficient number, since it is larger than the sum of its proper divisors (33689611918).

52645553522 is a wasteful number, since it uses less digits than its factorization.

52645553522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14186.

The product of its digits is 1800000, while the sum is 44.

The spelling of 52645553522 in words is "fifty-two billion, six hundred forty-five million, five hundred fifty-three thousand, five hundred twenty-two".