80590512 has 40 divisors (see below), whose sum is σ = 209589760. Its totient is φ = 26683200.

The previous prime is 80590511. The next prime is 80590513. The reversal of 80590512 is 21509508.

It is an interprime number because it is at equal distance from previous prime (80590511) and next prime (80590513).

It is a self number, because there is not a number n which added to its sum of digits gives 80590512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80590511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689 + ... + 12807.

It is an arithmetic number, because the mean of its divisors is an integer number (5239744).

Almost surely, 2^80590512 is an apocalyptic number.

It is an amenable number.

80590512 is an abundant number, since it is smaller than the sum of its proper divisors (128999248).

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

80590512 is a wasteful number, since it uses less digits than its factorization.

80590512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11281 (or 11275 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 80590512 is about 8977.2218419732. The cubic root of 80590512 is about 431.9445230543.

The spelling of 80590512 in words is "eighty million, five hundred ninety thousand, five hundred twelve".