85937240964 has 24 divisors (see below), whose sum is σ = 200714372320. Its totient is φ = 28618012224.

The previous prime is 85937240933. The next prime is 85937240993. The reversal of 85937240964 is 46904273958.

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, 3453934 + ... + 3478725.

Almost surely, 2^85937240964 is an apocalyptic number.

It is an amenable number.

85937240964 is an abundant number, since it is smaller than the sum of its proper divisors (114777131356).

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

85937240964 is a wasteful number, since it uses less digits than its factorization.

85937240964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6933699 (or 6933697 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 85937240964 in words is "eighty-five billion, nine hundred thirty-seven million, two hundred forty thousand, nine hundred sixty-four".