497568265 has 8 divisors (see below), whose sum is σ = 610967808. Its totient is φ = 388797360.

The previous prime is 497568263. The next prime is 497568271. The reversal of 497568265 is 562865794.

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

It is not a de Polignac number, because 497568265 - 2¹ = 497568263 is a prime.

It is a super-2 number, since 2×497568265² = 495148356670220450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497568263) 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, 1156921 + ... + 1157350.

It is an arithmetic number, because the mean of its divisors is an integer number (76370976).

Almost surely, 2^497568265 is an apocalyptic number.

It is an amenable number.

497568265 is a deficient number, since it is larger than the sum of its proper divisors (113399543).

497568265 is a wasteful number, since it uses less digits than its factorization.

497568265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314319.

The product of its digits is 3628800, while the sum is 52.

The square root of 497568265 is about 22306.2382530090. The cubic root of 497568265 is about 792.4117214674.

The spelling of 497568265 in words is "four hundred ninety-seven million, five hundred sixty-eight thousand, two hundred sixty-five".