493311325208 has 64 divisors (see below), whose sum is σ = 1031849582400. Its totient is φ = 219534174720.

The previous prime is 493311325193. The next prime is 493311325229. The reversal of 493311325208 is 802523113394.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2130818 + ... + 2350958.

It is an arithmetic number, because the mean of its divisors is an integer number (16122649725).

Almost surely, 2^493311325208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493311325208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515924791200).

493311325208 is an abundant number, since it is smaller than the sum of its proper divisors (538538257192).

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

493311325208 is a wasteful number, since it uses less digits than its factorization.

493311325208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220932 (or 220928 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 493311325208 in words is "four hundred ninety-three billion, three hundred eleven million, three hundred twenty-five thousand, two hundred eight".