52957926720 has 168 divisors, whose sum is σ = 192868274664. Its totient is φ = 13291388928.

The previous prime is 52957926701. The next prime is 52957926733. The reversal of 52957926720 is 2762975925.

52957926720 is a `hidden beast` number, since 5 + 2 + 9 + 579 + 2 + 67 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 18147322944 + 34810603776 = 134712^2 + 186576^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 491869 + ... + 589788.

Almost surely, 2^52957926720 is an apocalyptic number.

It is an amenable number.

52957926720 is an abundant number, since it is smaller than the sum of its proper divisors (139910347944).

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

52957926720 is a wasteful number, since it uses less digits than its factorization.

52957926720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081697 (or 1081684 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The spelling of 52957926720 in words is "fifty-two billion, nine hundred fifty-seven million, nine hundred twenty-six thousand, seven hundred twenty".