52755055524 has 18 divisors (see below), whose sum is σ = 133353057110. Its totient is φ = 17585018496.

The previous prime is 52755055499. The next prime is 52755055543. The reversal of 52755055524 is 42555055725.

52755055524 is a `hidden beast` number, since 5 + 2 + 75 + 5 + 0 + 55 + 524 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42070112100 + 10684943424 = 205110^2 + 103368^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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 a self number, because there is not a number n which added to its sum of digits gives 52755055524.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 732709069 + ... + 732709140.

Almost surely, 2^52755055524 is an apocalyptic number.

It is an amenable number.

52755055524 is an abundant number, since it is smaller than the sum of its proper divisors (80598001586).

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

52755055524 is a wasteful number, since it uses less digits than its factorization.

52755055524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465418219 (or 1465418214 counting only the distinct ones).

The product of its (nonzero) digits is 1750000, while the sum is 45.

The spelling of 52755055524 in words is "fifty-two billion, seven hundred fifty-five million, fifty-five thousand, five hundred twenty-four".