52794454564 has 48 divisors (see below), whose sum is σ = 96806707200. Its totient is φ = 25145150976.

The previous prime is 52794454561. The next prime is 52794454571. The reversal of 52794454564 is 46545449725.

It is not an unprimeable number, because it can be changed into a prime (52794454561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41277277 + ... + 41278555.

It is an arithmetic number, because the mean of its divisors is an integer number (2016806400).

Almost surely, 2^52794454564 is an apocalyptic number.

It is an amenable number.

52794454564 is a deficient number, since it is larger than the sum of its proper divisors (44012252636).

52794454564 is a wasteful number, since it uses less digits than its factorization.

52794454564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812 (or 2810 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 55.

The spelling of 52794454564 in words is "fifty-two billion, seven hundred ninety-four million, four hundred fifty-four thousand, five hundred sixty-four".