80592431 has 2 divisors, whose sum is σ = 80592432. Its totient is φ = 80592430.

The previous prime is 80592409. The next prime is 80592443. The reversal of 80592431 is 13429508.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80592431 is a prime.

It is a super-2 number, since 2×80592431² = 12990279868979522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80592331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40296215 + 40296216.

It is an arithmetic number, because the mean of its divisors is an integer number (40296216).

Almost surely, 2^80592431 is an apocalyptic number.

80592431 is a deficient number, since it is larger than the sum of its proper divisors (1).

80592431 is an equidigital number, since it uses as much as digits as its factorization.

80592431 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 32.

The square root of 80592431 is about 8977.3287229554. The cubic root of 80592431 is about 431.9479514768.

The spelling of 80592431 in words is "eighty million, five hundred ninety-two thousand, four hundred thirty-one".