52112622368280 has 64 divisors (see below), whose sum is σ = 157772159503200. Its totient is φ = 13769206640640.

The previous prime is 52112622368269. The next prime is 52112622368297. The reversal of 52112622368280 is 8286322621125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1992059641 + ... + 1992085800.

Almost surely, 2^{52112622368280} is an apocalyptic number.

It is an amenable number.

52112622368280 is an abundant number, since it is smaller than the sum of its proper divisors (105659537134920).

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

52112622368280 is a wasteful number, since it uses less digits than its factorization.

52112622368280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3984145564 (or 3984145560 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The spelling of 52112622368280 in words is "fifty-two trillion, one hundred twelve billion, six hundred twenty-two million, three hundred sixty-eight thousand, two hundred eighty".