85576056100 has 18 divisors (see below), whose sum is σ = 185700041954. Its totient is φ = 34230422400.

The previous prime is 85576056011. The next prime is 85576056119. The reversal of 85576056100 is 165067558.

It can be written as a sum of positive squares in 3 ways, for example, as 24291092736 + 61284963364 = 155856^2 + 247558^2 .

It is a super-2 number, since 2×85576056100² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 427880181 + ... + 427880380.

Almost surely, 2^85576056100 is an apocalyptic number.

It is an amenable number.

85576056100 is an abundant number, since it is smaller than the sum of its proper divisors (100123985854).

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

85576056100 is a wasteful number, since it uses less digits than its factorization.

85576056100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855760575 (or 855760568 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 43.

The spelling of 85576056100 in words is "eighty-five billion, five hundred seventy-six million, fifty-six thousand, one hundred".