497960022279 has 16 divisors (see below), whose sum is σ = 687566805120. Its totient is φ = 320187473760.

The previous prime is 497960022271. The next prime is 497960022283. The reversal of 497960022279 is 972220069794.

It is not a de Polignac number, because 497960022279 - 2³ = 497960022271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497960022271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2939617 + ... + 3104394.

It is an arithmetic number, because the mean of its divisors is an integer number (42972925320).

Almost surely, 2^497960022279 is an apocalyptic number.

497960022279 is a deficient number, since it is larger than the sum of its proper divisors (189606782841).

497960022279 is a wasteful number, since it uses less digits than its factorization.

497960022279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6044990.

The product of its (nonzero) digits is 6858432, while the sum is 57.

The spelling of 497960022279 in words is "four hundred ninety-seven billion, nine hundred sixty million, twenty-two thousand, two hundred seventy-nine".