492902598864 has 40 divisors (see below), whose sum is σ = 1371280308832. Its totient is φ = 151662337920.

The previous prime is 492902598829. The next prime is 492902598901. The reversal of 492902598864 is 468895209294.

It is a junction number, because it is equal to n+sod(n) for n = 492902598795 and 492902598804.

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, 394953382 + ... + 394954629.

Almost surely, 2^492902598864 is an apocalyptic number.

It is an amenable number.

492902598864 is an abundant number, since it is smaller than the sum of its proper divisors (878377709968).

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

492902598864 is a wasteful number, since it uses less digits than its factorization.

492902598864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789908035 (or 789908029 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 66.

The spelling of 492902598864 in words is "four hundred ninety-two billion, nine hundred two million, five hundred ninety-eight thousand, eight hundred sixty-four".