52860730820 has 24 divisors (see below), whose sum is σ = 111014886528. Its totient is φ = 21142892000.

The previous prime is 52860730807. The next prime is 52860730831. The reversal of 52860730820 is 2803706825.

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, 254645 + ... + 412995.

It is an arithmetic number, because the mean of its divisors is an integer number (4625620272).

Almost surely, 2^52860730820 is an apocalyptic number.

It is an amenable number.

52860730820 is an abundant number, since it is smaller than the sum of its proper divisors (58154155708).

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

52860730820 is a wasteful number, since it uses less digits than its factorization.

52860730820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175051 (or 175049 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 52860730820 in words is "fifty-two billion, eight hundred sixty million, seven hundred thirty thousand, eight hundred twenty".