85080475 has 18 divisors (see below), whose sum is σ = 106841004. Its totient is φ = 67208400.

The previous prime is 85080469. The next prime is 85080493. The reversal of 85080475 is 57408058.

It is not a de Polignac number, because 85080475 - 2³ = 85080467 is a prime.

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 17 ways as a sum of consecutive naturals, for example, 403120 + ... + 403330.

Almost surely, 2^85080475 is an apocalyptic number.

85080475 is a deficient number, since it is larger than the sum of its proper divisors (21760529).

85080475 is a wasteful number, since it uses less digits than its factorization.

85080475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 85080475 is about 9223.9077944221. The cubic root of 85080475 is about 439.8216822199.

The spelling of 85080475 in words is "eighty-five million, eighty thousand, four hundred seventy-five".