52010536220 has 24 divisors (see below), whose sum is σ = 110852309904. Its totient is φ = 20493703296.

The previous prime is 52010536211. The next prime is 52010536271. The reversal of 52010536220 is 2263501025.

It is a self number, because there is not a number n which added to its sum of digits gives 52010536220.

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, 19405577 + ... + 19408256.

It is an arithmetic number, because the mean of its divisors is an integer number (4618846246).

Almost surely, 2^52010536220 is an apocalyptic number.

It is an amenable number.

52010536220 is an abundant number, since it is smaller than the sum of its proper divisors (58841773684).

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

52010536220 is a wasteful number, since it uses less digits than its factorization.

52010536220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38813909 (or 38813907 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 52010536220 in words is "fifty-two billion, ten million, five hundred thirty-six thousand, two hundred twenty".