80057750825 has 48 divisors (see below), whose sum is σ = 111664103040. Its totient is φ = 56494394880.

The previous prime is 80057750777. The next prime is 80057750863. The reversal of 80057750825 is 52805775008.

It is not a de Polignac number, because 80057750825 - 2⁶ = 80057750761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80057750825.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8688821 + ... + 8698029.

It is an arithmetic number, because the mean of its divisors is an integer number (2326335480).

Almost surely, 2^80057750825 is an apocalyptic number.

It is an amenable number.

80057750825 is a deficient number, since it is larger than the sum of its proper divisors (31606352215).

80057750825 is a wasteful number, since it uses less digits than its factorization.

80057750825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10418 (or 10413 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 47.

The spelling of 80057750825 in words is "eighty billion, fifty-seven million, seven hundred fifty thousand, eight hundred twenty-five".