52637075580 has 48 divisors (see below), whose sum is σ = 152138133504. Its totient is φ = 13583760960.

The previous prime is 52637075567. The next prime is 52637075593. The reversal of 52637075580 is 8557073625.

It is an interprime number because it is at equal distance from previous prime (52637075567) and next prime (52637075593).

It is a super-2 number, since 2×52637075580² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14147892 + ... + 14151611.

It is an arithmetic number, because the mean of its divisors is an integer number (3169544448).

Almost surely, 2^52637075580 is an apocalyptic number.

It is an amenable number.

52637075580 is an abundant number, since it is smaller than the sum of its proper divisors (99501057924).

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

52637075580 is a wasteful number, since it uses less digits than its factorization.

52637075580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28299546 (or 28299544 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 48.

The spelling of 52637075580 in words is "fifty-two billion, six hundred thirty-seven million, seventy-five thousand, five hundred eighty".