492745100849 has 8 divisors (see below), whose sum is σ = 493654247232. Its totient is φ = 491836075920.

The previous prime is 492745100791. The next prime is 492745100857. The reversal of 492745100849 is 948001547294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 492745100849 - 2⁸ = 492745100593 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 492745100849.

It is not an unprimeable number, because it can be changed into a prime (492745105849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13849487 + ... + 13885019.

It is an arithmetic number, because the mean of its divisors is an integer number (61706780904).

Almost surely, 2^492745100849 is an apocalyptic number.

It is an amenable number.

492745100849 is a deficient number, since it is larger than the sum of its proper divisors (909146383).

492745100849 is a wasteful number, since it uses less digits than its factorization.

492745100849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60727.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 492745100849 in words is "four hundred ninety-two billion, seven hundred forty-five million, one hundred thousand, eight hundred forty-nine".