80599057 has 32 divisors (see below), whose sum is σ = 108103680. Its totient is φ = 58164480.

The previous prime is 80599037. The next prime is 80599067. The reversal of 80599057 is 75099508.

It is not a de Polignac number, because 80599057 - 2¹⁹ = 80074769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80599037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87244 + ... + 88162.

It is an arithmetic number, because the mean of its divisors is an integer number (3378240).

Almost surely, 2^80599057 is an apocalyptic number.

It is an amenable number.

80599057 is a deficient number, since it is larger than the sum of its proper divisors (27504623).

80599057 is a wasteful number, since it uses less digits than its factorization.

80599057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021.

The product of its (nonzero) digits is 113400, while the sum is 43.

The square root of 80599057 is about 8977.6977561065. The cubic root of 80599057 is about 431.9597888527.

The spelling of 80599057 in words is "eighty million, five hundred ninety-nine thousand, fifty-seven".