497131275 has 12 divisors (see below), whose sum is σ = 821923832. Its totient is φ = 265136640.

The previous prime is 497131259. The next prime is 497131277. The reversal of 497131275 is 572131794.

It is not a de Polignac number, because 497131275 - 2⁴ = 497131259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (497131277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3314134 + ... + 3314283.

Almost surely, 2^497131275 is an apocalyptic number.

497131275 is a deficient number, since it is larger than the sum of its proper divisors (324792557).

497131275 is a wasteful number, since it uses less digits than its factorization.

497131275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6628430 (or 6628425 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 497131275 is about 22296.4408594735. The cubic root of 497131275 is about 792.1796746345.

The spelling of 497131275 in words is "four hundred ninety-seven million, one hundred thirty-one thousand, two hundred seventy-five".