53000025525008 has 40 divisors (see below), whose sum is σ = 108105757038720. Its totient is φ = 25102116604800.

The previous prime is 53000025524993. The next prime is 53000025525019. The reversal of 53000025525008 is 80052552000035.

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, 8546435 + ... + 13380642.

It is an arithmetic number, because the mean of its divisors is an integer number (2702643925968).

Almost surely, 2^{53000025525008} is an apocalyptic number.

It is an amenable number.

53000025525008 is an abundant number, since it is smaller than the sum of its proper divisors (55105731513712).

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

53000025525008 is a wasteful number, since it uses less digits than its factorization.

53000025525008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21935055 (or 21935049 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 53000025525008 in words is "fifty-three trillion, twenty-five million, five hundred twenty-five thousand, eight".