85192485580 has 12 divisors (see below), whose sum is σ = 178904219760. Its totient is φ = 34076994224.

The previous prime is 85192485557. The next prime is 85192485613. The reversal of 85192485580 is 8558429158.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129812120 + ... + 2129812159.

It is an arithmetic number, because the mean of its divisors is an integer number (14908684980).

Almost surely, 2^85192485580 is an apocalyptic number.

It is an amenable number.

85192485580 is an abundant number, since it is smaller than the sum of its proper divisors (93711734180).

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

85192485580 is a wasteful number, since it uses less digits than its factorization.

85192485580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259624288 (or 4259624286 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 55.

The spelling of 85192485580 in words is "eighty-five billion, one hundred ninety-two million, four hundred eighty-five thousand, five hundred eighty".