52236500352 has 64 divisors (see below), whose sum is σ = 138804211200. Its totient is φ = 17405766144.

The previous prime is 52236500293. The next prime is 52236500383. The reversal of 52236500352 is 25300563225.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×52236500352² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1085049 + ... + 1132167.

It is an arithmetic number, because the mean of its divisors is an integer number (2168815800).

Almost surely, 2^52236500352 is an apocalyptic number.

It is an amenable number.

52236500352 is an abundant number, since it is smaller than the sum of its proper divisors (86567710848).

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

52236500352 is a wasteful number, since it uses less digits than its factorization.

52236500352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50023 (or 50011 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 52236500352 in words is "fifty-two billion, two hundred thirty-six million, five hundred thousand, three hundred fifty-two".