853085080 has 32 divisors (see below), whose sum is σ = 1926601200. Its totient is φ = 339961216.

The previous prime is 853085069. The next prime is 853085147. The reversal of 853085080 is 80580358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28882 + ... + 50401.

Almost surely, 2^853085080 is an apocalyptic number.

It is an amenable number.

853085080 is an abundant number, since it is smaller than the sum of its proper divisors (1073516120).

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

853085080 is a wasteful number, since it uses less digits than its factorization.

853085080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79563 (or 79559 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 853085080 is about 29207.6202385610. The cubic root of 853085080 is about 948.4128920034.

The spelling of 853085080 in words is "eight hundred fifty-three million, eighty-five thousand, eighty".