80131264 has 28 divisors (see below), whose sum is σ = 165927024. Its totient is φ = 38322944.

The previous prime is 80131243. The next prime is 80131273. The reversal of 80131264 is 46213108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25747 + ... + 28690.

Almost surely, 2^80131264 is an apocalyptic number.

It is an amenable number.

80131264 is an abundant number, since it is smaller than the sum of its proper divisors (85795760).

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

80131264 is a wasteful number, since it uses less digits than its factorization.

80131264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54472 (or 54462 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 80131264 is about 8951.6067831423. The cubic root of 80131264 is about 431.1224756592.

The spelling of 80131264 in words is "eighty million, one hundred thirty-one thousand, two hundred sixty-four".