80551492 has 24 divisors (see below), whose sum is σ = 164393600. Its totient is φ = 34521480.

The previous prime is 80551483. The next prime is 80551501. The reversal of 80551492 is 29415508.

It is an interprime number because it is at equal distance from previous prime (80551483) and next prime (80551501).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27984 + ... + 30727.

Almost surely, 2^80551492 is an apocalyptic number.

It is an amenable number.

80551492 is an abundant number, since it is smaller than the sum of its proper divisors (83842108).

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

80551492 is a wasteful number, since it uses less digits than its factorization.

80551492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58736 (or 58720 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 80551492 is about 8975.0483007057. The cubic root of 80551492 is about 431.8747993951.

The spelling of 80551492 in words is "eighty million, five hundred fifty-one thousand, four hundred ninety-two".