52687105564 has 24 divisors (see below), whose sum is σ = 97108457600. Its totient is φ = 24943353840.

The previous prime is 52687105531. The next prime is 52687105567. The reversal of 52687105564 is 46550178625.

It is a super-3 number, since 3×52687105564³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52687105567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50154 + ... + 328465.

Almost surely, 2^52687105564 is an apocalyptic number.

It is an amenable number.

52687105564 is a deficient number, since it is larger than the sum of its proper divisors (44421352036).

52687105564 is a wasteful number, since it uses less digits than its factorization.

52687105564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380473 (or 380471 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 49.

The spelling of 52687105564 in words is "fifty-two billion, six hundred eighty-seven million, one hundred five thousand, five hundred sixty-four".