53125599480 has 64 divisors (see below), whose sum is σ = 161621568000. Its totient is φ = 13967291520.

The previous prime is 53125599469. The next prime is 53125599493. The reversal of 53125599480 is 8499552135.

It is a happy number.

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, 3109180 + ... + 3126219.

It is an arithmetic number, because the mean of its divisors is an integer number (2525337000).

Almost surely, 2^53125599480 is an apocalyptic number.

It is an amenable number.

53125599480 is an abundant number, since it is smaller than the sum of its proper divisors (108495968520).

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

53125599480 is a wasteful number, since it uses less digits than its factorization.

53125599480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6235484 (or 6235480 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 51.

The spelling of 53125599480 in words is "fifty-three billion, one hundred twenty-five million, five hundred ninety-nine thousand, four hundred eighty".