492917208823 has 8 divisors (see below), whose sum is σ = 531776791728. Its totient is φ = 454192322304.

The previous prime is 492917208811. The next prime is 492917208853. The reversal of 492917208823 is 328802719294.

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 492917208823 - 2²¹ = 492915111671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492917208803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33666490 + ... + 33681127.

It is an arithmetic number, because the mean of its divisors is an integer number (66472098966).

Almost surely, 2^492917208823 is an apocalyptic number.

492917208823 is a deficient number, since it is larger than the sum of its proper divisors (38859582905).

492917208823 is a wasteful number, since it uses less digits than its factorization.

492917208823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67348193.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 492917208823 in words is "four hundred ninety-two billion, nine hundred seventeen million, two hundred eight thousand, eight hundred twenty-three".