85232868672 has 56 divisors (see below), whose sum is σ = 257727964096. Its totient is φ = 24352247808.

The previous prime is 85232868667. The next prime is 85232868709. The reversal of 85232868672 is 27686823258.

It is a tau number, because it is divible by the number of its divisors (56).

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, 31707313 + ... + 31710000.

Almost surely, 2^85232868672 is an apocalyptic number.

It is an amenable number.

85232868672 is an abundant number, since it is smaller than the sum of its proper divisors (172495095424).

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

85232868672 is a wasteful number, since it uses less digits than its factorization.

85232868672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63417335 (or 63417325 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 57.

The spelling of 85232868672 in words is "eighty-five billion, two hundred thirty-two million, eight hundred sixty-eight thousand, six hundred seventy-two".