80589031 has 2 divisors, whose sum is σ = 80589032. Its totient is φ = 80589030.

The previous prime is 80588971. The next prime is 80589043. The reversal of 80589031 is 13098508.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80589031 - 2¹¹ = 80586983 is a prime.

It is a super-2 number, since 2×80589031² = 12989183835037922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80589931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40294515 + 40294516.

It is an arithmetic number, because the mean of its divisors is an integer number (40294516).

Almost surely, 2^80589031 is an apocalyptic number.

80589031 is a deficient number, since it is larger than the sum of its proper divisors (1).

80589031 is an equidigital number, since it uses as much as digits as its factorization.

80589031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 80589031 is about 8977.1393550507. The cubic root of 80589031 is about 431.9418771111.

The spelling of 80589031 in words is "eighty million, five hundred eighty-nine thousand, thirty-one".