80790255 has 96 divisors (see below), whose sum is σ = 174894720. Its totient is φ = 33592320.

The previous prime is 80790217. The next prime is 80790271. The reversal of 80790255 is 55209708.

It is not a de Polignac number, because 80790255 - 2²⁴ = 64013039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 446265 + ... + 446445.

It is an arithmetic number, because the mean of its divisors is an integer number (1821820).

Almost surely, 2^80790255 is an apocalyptic number.

80790255 is an abundant number, since it is smaller than the sum of its proper divisors (94104465).

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

80790255 is a wasteful number, since it uses less digits than its factorization.

80790255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 80790255 is about 8988.3399468422. The cubic root of 80790255 is about 432.3010857605.

The spelling of 80790255 in words is "eighty million, seven hundred ninety thousand, two hundred fifty-five".