492717604937 has 4 divisors (see below), whose sum is σ = 518650110480. Its totient is φ = 466785099396.

The previous prime is 492717604927. The next prime is 492717604957. The reversal of 492717604937 is 739406717294.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 492717604937 - 2⁸ = 492717604681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492717604927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12966252743 + ... + 12966252780.

It is an arithmetic number, because the mean of its divisors is an integer number (129662527620).

Almost surely, 2^492717604937 is an apocalyptic number.

It is an amenable number.

492717604937 is a deficient number, since it is larger than the sum of its proper divisors (25932505543).

492717604937 is a wasteful number, since it uses less digits than its factorization.

492717604937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25932505542.

The product of its (nonzero) digits is 16003008, while the sum is 59.

The spelling of 492717604937 in words is "four hundred ninety-two billion, seven hundred seventeen million, six hundred four thousand, nine hundred thirty-seven".