52563706632 has 96 divisors (see below), whose sum is σ = 147331992600. Its totient is φ = 16909820928.

The previous prime is 52563706589. The next prime is 52563706717. The reversal of 52563706632 is 23660736525.

52563706632 is a `hidden beast` number, since 5 + 2 + 5 + 6 + 3 + 7 + 0 + 6 + 632 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 24563039076 + 28000667556 = 156726^2 + 167334^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7164438 + ... + 7171770.

Almost surely, 2^52563706632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52563706632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73665996300).

52563706632 is an abundant number, since it is smaller than the sum of its proper divisors (94768285968).

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

52563706632 is a wasteful number, since it uses less digits than its factorization.

52563706632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10807 (or 10800 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 52563706632 in words is "fifty-two billion, five hundred sixty-three million, seven hundred six thousand, six hundred thirty-two".