52915297680 has 200 divisors, whose sum is σ = 210037515072. Its totient is φ = 12094914816.

The previous prime is 52915297663. The next prime is 52915297733. The reversal of 52915297680 is 8679251925.

52915297680 is a `hidden beast` number, since 5 + 291 + 5 + 297 + 68 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 537922 + ... + 628641.

Almost surely, 2^52915297680 is an apocalyptic number.

It is an amenable number.

52915297680 is an abundant number, since it is smaller than the sum of its proper divisors (157122217392).

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

52915297680 is a wasteful number, since it uses less digits than its factorization.

52915297680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166595 (or 1166580 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 52915297680 in words is "fifty-two billion, nine hundred fifteen million, two hundred ninety-seven thousand, six hundred eighty".