52977477076 has 24 divisors (see below), whose sum is σ = 94020433920. Its totient is φ = 26116692000.

The previous prime is 52977477053. The next prime is 52977477097. The reversal of 52977477076 is 67077477925.

It is a super-2 number, since 2×52977477076² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177780 + ... + 370891.

It is an arithmetic number, because the mean of its divisors is an integer number (3917518080).

Almost surely, 2^52977477076 is an apocalyptic number.

It is an amenable number.

52977477076 is a deficient number, since it is larger than the sum of its proper divisors (41042956844).

52977477076 is a wasteful number, since it uses less digits than its factorization.

52977477076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549015 (or 549013 counting only the distinct ones).

The product of its (nonzero) digits is 36303120, while the sum is 61.

The spelling of 52977477076 in words is "fifty-two billion, nine hundred seventy-seven million, four hundred seventy-seven thousand, seventy-six".