80550875 has 16 divisors (see below), whose sum is σ = 100840896. Its totient is φ = 64240000.

The previous prime is 80550839. The next prime is 80550881. The reversal of 80550875 is 57805508.

It is not a de Polignac number, because 80550875 - 2²⁴ = 63773659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49322 + ... + 50928.

It is an arithmetic number, because the mean of its divisors is an integer number (6302556).

Almost surely, 2^80550875 is an apocalyptic number.

80550875 is a deficient number, since it is larger than the sum of its proper divisors (20290021).

80550875 is a wasteful number, since it uses less digits than its factorization.

80550875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 38.

The square root of 80550875 is about 8975.0139275658. The cubic root of 80550875 is about 431.8736967156.

The spelling of 80550875 in words is "eighty million, five hundred fifty thousand, eight hundred seventy-five".