80057160 has 80 divisors (see below), whose sum is σ = 269091900. Its totient is φ = 21347712.

The previous prime is 80057141. The next prime is 80057167. The reversal of 80057160 is 6175008.

It can be written as a sum of positive squares in 2 ways, for example, as 80030916 + 26244 = 8946^2 + 162^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (80057167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9115 + ... + 15594.

Almost surely, 2^80057160 is an apocalyptic number.

It is an amenable number.

80057160 is an abundant number, since it is smaller than the sum of its proper divisors (189034740).

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

80057160 is a wasteful number, since it uses less digits than its factorization.

80057160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24732 (or 24719 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 80057160 is about 8947.4666805750. The cubic root of 80057160 is about 430.9895364805.

The spelling of 80057160 in words is "eighty million, fifty-seven thousand, one hundred sixty".