496493231850 has 432 divisors, whose sum is σ = 1678617769920. Its totient is φ = 102985344000.

The previous prime is 496493231837. The next prime is 496493231881. The reversal of 496493231850 is 58132394694.

496493231850 is a `hidden beast` number, since 4 + 96 + 493 + 2 + 3 + 18 + 50 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 384579705 + ... + 384580995.

Almost surely, 2^496493231850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 496493231850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (839308884960).

496493231850 is an abundant number, since it is smaller than the sum of its proper divisors (1182124538070).

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

496493231850 is a wasteful number, since it uses less digits than its factorization.

496493231850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347 (or 2328 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 496493231850 in words is "four hundred ninety-six billion, four hundred ninety-three million, two hundred thirty-one thousand, eight hundred fifty".