80808875 has 16 divisors (see below), whose sum is σ = 115257792. Its totient is φ = 55411200.

The previous prime is 80808869. The next prime is 80808887. The reversal of 80808875 is 57880808.

It is not a de Polignac number, because 80808875 - 2⁴ = 80808859 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45302 + ... + 47051.

It is an arithmetic number, because the mean of its divisors is an integer number (7203612).

Almost surely, 2^80808875 is an apocalyptic number.

80808875 is a deficient number, since it is larger than the sum of its proper divisors (34448917).

80808875 is an equidigital number, since it uses as much as digits as its factorization.

80808875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92375 (or 92365 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 44.

The square root of 80808875 is about 8989.3756735382. The cubic root of 80808875 is about 432.3342945012.

The spelling of 80808875 in words is "eighty million, eight hundred eight thousand, eight hundred seventy-five".