52624540752 has 80 divisors (see below), whose sum is σ = 156046381440. Its totient is φ = 14969903616.

The previous prime is 52624540751. The next prime is 52624540777. The reversal of 52624540752 is 25704542625.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52624540751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265023 + ... + 418910.

It is an arithmetic number, because the mean of its divisors is an integer number (1950579768).

Almost surely, 2^52624540752 is an apocalyptic number.

It is an amenable number.

52624540752 is an abundant number, since it is smaller than the sum of its proper divisors (103421840688).

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

52624540752 is a wasteful number, since it uses less digits than its factorization.

52624540752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684180 (or 684174 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 42.

The spelling of 52624540752 in words is "fifty-two billion, six hundred twenty-four million, five hundred forty thousand, seven hundred fifty-two".