486782494992 has 160 divisors (see below), whose sum is σ = 1475998268160. Its totient is φ = 155205756288.

The previous prime is 486782494943. The next prime is 486782494997. The reversal of 486782494992 is 299494287684.

486782494992 is a `hidden beast` number, since 48 + 6 + 7 + 8 + 2 + 494 + 9 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 486782494992.

It is not an unprimeable number, because it can be changed into a prime (486782494997) 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, 502398 + ... + 1107234.

It is an arithmetic number, because the mean of its divisors is an integer number (9224989176).

Almost surely, 2^486782494992 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 486782494992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (737999134080).

486782494992 is an abundant number, since it is smaller than the sum of its proper divisors (989215773168).

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

486782494992 is an equidigital number, since it uses as much as digits as its factorization.

486782494992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604889 (or 604865 counting only the distinct ones).

The product of its digits is 501645312, while the sum is 72.

The spelling of 486782494992 in words is "four hundred eighty-six billion, seven hundred eighty-two million, four hundred ninety-four thousand, nine hundred ninety-two".