52298218873021 has 12 divisors (see below), whose sum is σ = 57490781674816. Its totient is φ = 47538903879720.

The previous prime is 52298218872943. The next prime is 52298218873031. The reversal of 52298218873021 is 12037881289225.

It is not a de Polignac number, because 52298218873021 - 2¹⁷ = 52298218741949 is a prime.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52298218873031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21244101 + ... + 23577706.

Almost surely, 2^{52298218873021} is an apocalyptic number.

It is an amenable number.

52298218873021 is a deficient number, since it is larger than the sum of its proper divisors (5192562801795).

52298218873021 is a wasteful number, since it uses less digits than its factorization.

52298218873021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44831472 (or 44831461 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 58.

The spelling of 52298218873021 in words is "fifty-two trillion, two hundred ninety-eight billion, two hundred eighteen million, eight hundred seventy-three thousand, twenty-one".