80599056 has 40 divisors (see below), whose sum is σ = 211635264. Its totient is φ = 26424960.

The previous prime is 80599037. The next prime is 80599067. The reversal of 80599056 is 65099508.

It is a super-2 number, since 2×80599056² = 12992415656182272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80598999 and 80599017.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10836 + ... + 16691.

Almost surely, 2^80599056 is an apocalyptic number.

It is an amenable number.

80599056 is an abundant number, since it is smaller than the sum of its proper divisors (131036208).

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

80599056 is a wasteful number, since it uses less digits than its factorization.

80599056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27599 (or 27593 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 80599056 is about 8977.6977004130. The cubic root of 80599056 is about 431.9597870662.

The spelling of 80599056 in words is "eighty million, five hundred ninety-nine thousand, fifty-six".