53002558252 has 24 divisors (see below), whose sum is σ = 106020533024. Its totient is φ = 22712078592.

The previous prime is 53002558241. The next prime is 53002558283. The reversal of 53002558252 is 25285520035.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 63478 + ... + 331714.

Almost surely, 2^53002558252 is an apocalyptic number.

It is an amenable number.

53002558252 is an abundant number, since it is smaller than the sum of its proper divisors (53017974772).

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

53002558252 is a wasteful number, since it uses less digits than its factorization.

53002558252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275305 (or 275303 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 53002558252 in words is "fifty-three billion, two million, five hundred fifty-eight thousand, two hundred fifty-two".