492757476708 has 72 divisors (see below), whose sum is σ = 1395862078912. Its totient is φ = 132506205696.

The previous prime is 492757476667. The next prime is 492757476709. The reversal of 492757476708 is 807674757294.

It is not an unprimeable number, because it can be changed into a prime (492757476709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10124791 + ... + 10173342.

Almost surely, 2^492757476708 is an apocalyptic number.

It is an amenable number.

492757476708 is an abundant number, since it is smaller than the sum of its proper divisors (903104602204).

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

492757476708 is a wasteful number, since it uses less digits than its factorization.

492757476708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20298181 (or 20298162 counting only the distinct ones).

The product of its (nonzero) digits is 165957120, while the sum is 66.

The spelling of 492757476708 in words is "four hundred ninety-two billion, seven hundred fifty-seven million, four hundred seventy-six thousand, seven hundred eight".