52655816484 has 18 divisors (see below), whose sum is σ = 133102202870. Its totient is φ = 17551938816.

The previous prime is 52655816483. The next prime is 52655816489. The reversal of 52655816484 is 48461855625.

52655816484 is a `hidden beast` number, since 5 + 2 + 6 + 558 + 1 + 6 + 4 + 84 = 666.

52655816484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 47737880100 + 4917936384 = 218490^2 + 70128^2 .

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

It is a super-2 number, since 2×52655816484² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52655816484.

It is not an unprimeable number, because it can be changed into a prime (52655816483) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 731330749 + ... + 731330820.

Almost surely, 2^52655816484 is an apocalyptic number.

It is an amenable number.

52655816484 is an abundant number, since it is smaller than the sum of its proper divisors (80446386386).

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

52655816484 is a wasteful number, since it uses less digits than its factorization.

52655816484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462661579 (or 1462661574 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 54.

The spelling of 52655816484 in words is "fifty-two billion, six hundred fifty-five million, eight hundred sixteen thousand, four hundred eighty-four".