85679014512 has 160 divisors (see below), whose sum is σ = 284259806208. Its totient is φ = 21614174208.

The previous prime is 85679014511. The next prime is 85679014613. The reversal of 85679014512 is 21541097658.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85679014511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325953 + ... + 526880.

Almost surely, 2^85679014512 is an apocalyptic number.

It is an amenable number.

85679014512 is an abundant number, since it is smaller than the sum of its proper divisors (198580791696).

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

85679014512 is a wasteful number, since it uses less digits than its factorization.

85679014512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852887 (or 852881 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The spelling of 85679014512 in words is "eighty-five billion, six hundred seventy-nine million, fourteen thousand, five hundred twelve".