80895255 has 128 divisors (see below), whose sum is σ = 170311680. Its totient is φ = 31933440.

The previous prime is 80895233. The next prime is 80895259. The reversal of 80895255 is 55259808.

It is not a de Polignac number, because 80895255 - 2⁸ = 80894999 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80895259) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1881264 + ... + 1881306.

It is an arithmetic number, because the mean of its divisors is an integer number (1330560).

Almost surely, 2^80895255 is an apocalyptic number.

80895255 is an abundant number, since it is smaller than the sum of its proper divisors (89416425).

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

80895255 is a wasteful number, since it uses less digits than its factorization.

80895255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141.

The product of its (nonzero) digits is 144000, while the sum is 42.

The square root of 80895255 is about 8994.1789508548. The cubic root of 80895255 is about 432.4882864058.

The spelling of 80895255 in words is "eighty million, eight hundred ninety-five thousand, two hundred fifty-five".