52022555386542 has 36 divisors (see below), whose sum is σ = 122052918414024. Its totient is φ = 16006940118000.

The previous prime is 52022555386537. The next prime is 52022555386553. The reversal of 52022555386542 is 24568355522025.

52022555386542 is a `hidden beast` number, since 5 + 2 + 0 + 2 + 2 + 5 + 5 + 538 + 65 + 42 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8550712834 + ... + 8550718917.

It is an arithmetic number, because the mean of its divisors is an integer number (3390358844834).

Almost surely, 2^{52022555386542} is an apocalyptic number.

52022555386542 is an abundant number, since it is smaller than the sum of its proper divisors (70030363027482).

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

52022555386542 is a wasteful number, since it uses less digits than its factorization.

52022555386542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17101431785 (or 17101431769 counting only the distinct ones).

The product of its (nonzero) digits is 28800000, while the sum is 54.

The spelling of 52022555386542 in words is "fifty-two trillion, twenty-two billion, five hundred fifty-five million, three hundred eighty-six thousand, five hundred forty-two".