80558213 has 16 divisors (see below), whose sum is σ = 86975616. Its totient is φ = 74416320.

The previous prime is 80558183. The next prime is 80558239. The reversal of 80558213 is 31285508.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 80558213 - 2⁸ = 80557957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80558213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80558813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153770 + ... + 154292.

It is an arithmetic number, because the mean of its divisors is an integer number (5435976).

Almost surely, 2^80558213 is an apocalyptic number.

It is an amenable number.

80558213 is a deficient number, since it is larger than the sum of its proper divisors (6417403).

80558213 is a wasteful number, since it uses less digits than its factorization.

80558213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 80558213 is about 8975.4227198500. The cubic root of 80558213 is about 431.8868105519.

The spelling of 80558213 in words is "eighty million, five hundred fifty-eight thousand, two hundred thirteen".