80055882 has 12 divisors (see below), whose sum is σ = 173454450. Its totient is φ = 26685288.

The previous prime is 80055869. The next prime is 80055883. The reversal of 80055882 is 28855008.

It can be written as a sum of positive squares in only one way, i.e., 43441281 + 36614601 = 6591^2 + 6051^2 .

It is not an unprimeable number, because it can be changed into a prime (80055883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2223757 + ... + 2223792.

Almost surely, 2^80055882 is an apocalyptic number.

80055882 is an abundant number, since it is smaller than the sum of its proper divisors (93398568).

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

80055882 is a wasteful number, since it uses less digits than its factorization.

80055882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4447557 (or 4447554 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 80055882 is about 8947.3952634272. The cubic root of 80055882 is about 430.9872430876.

The spelling of 80055882 in words is "eighty million, fifty-five thousand, eight hundred eighty-two".