80495092 has 12 divisors (see below), whose sum is σ = 141376900. Its totient is φ = 40101696.

The previous prime is 80495053. The next prime is 80495099. The reversal of 80495092 is 29059408.

It can be written as a sum of positive squares in 2 ways, for example, as 17673616 + 62821476 = 4204^2 + 7926^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80495099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35217 + ... + 37432.

Almost surely, 2^80495092 is an apocalyptic number.

It is an amenable number.

80495092 is a deficient number, since it is larger than the sum of its proper divisors (60881808).

80495092 is a wasteful number, since it uses less digits than its factorization.

80495092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72930 (or 72928 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 80495092 is about 8971.9057061474. The cubic root of 80495092 is about 431.7739801337.

The spelling of 80495092 in words is "eighty million, four hundred ninety-five thousand, ninety-two".