52573734052 has 36 divisors (see below), whose sum is σ = 111678376320. Its totient is φ = 21551963664.

The previous prime is 52573734041. The next prime is 52573734067. The reversal of 52573734052 is 25043737525.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5826652 + ... + 5835667.

It is an arithmetic number, because the mean of its divisors is an integer number (3102177120).

Almost surely, 2^52573734052 is an apocalyptic number.

It is an amenable number.

52573734052 is an abundant number, since it is smaller than the sum of its proper divisors (59104642268).

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

52573734052 is a wasteful number, since it uses less digits than its factorization.

52573734052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11662360 (or 11662351 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 43.

The spelling of 52573734052 in words is "fifty-two billion, five hundred seventy-three million, seven hundred thirty-four thousand, fifty-two".