80588989924 has 9 divisors (see below), whose sum is σ = 141031725961. Its totient is φ = 40294211080.

The previous prime is 80588989907. The next prime is 80588989937. The reversal of 80588989924 is 42998988508.

The square root of 80588989924 is 283882.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 69547183524 + 11041806400 = 263718^2 + 105080^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 496794 + ... + 638734.

Almost surely, 2^80588989924 is an apocalyptic number.

80588989924 is the 283882-nd square number.

It is an amenable number.

80588989924 is a deficient number, since it is larger than the sum of its proper divisors (60442736037).

80588989924 is an frugal number, since it uses more digits than its factorization.

80588989924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283886 (or 141943 counting only the distinct ones).

The product of its (nonzero) digits is 119439360, while the sum is 70.

The spelling of 80588989924 in words is "eighty billion, five hundred eighty-eight million, nine hundred eighty-nine thousand, nine hundred twenty-four".