52715730980 has 24 divisors (see below), whose sum is σ = 120766947840. Its totient is φ = 19169356640.

The previous prime is 52715730961. The next prime is 52715730989. The reversal of 52715730980 is 8903751725.

It is not an unprimeable number, because it can be changed into a prime (52715730989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119808260 + ... + 119808699.

It is an arithmetic number, because the mean of its divisors is an integer number (5031956160).

Almost surely, 2^52715730980 is an apocalyptic number.

It is an amenable number.

52715730980 is an abundant number, since it is smaller than the sum of its proper divisors (68051216860).

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

52715730980 is a wasteful number, since it uses less digits than its factorization.

52715730980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239616979 (or 239616977 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 47.

The spelling of 52715730980 in words is "fifty-two billion, seven hundred fifteen million, seven hundred thirty thousand, nine hundred eighty".