497118975 has 12 divisors (see below), whose sum is σ = 821903496. Its totient is φ = 265130080.

The previous prime is 497118971. The next prime is 497118989. The reversal of 497118975 is 579811794.

It is a happy number.

It is not a de Polignac number, because 497118975 - 2² = 497118971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497118971) 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, 3314052 + ... + 3314201.

It is an arithmetic number, because the mean of its divisors is an integer number (68491958).

Almost surely, 2^497118975 is an apocalyptic number.

497118975 is a deficient number, since it is larger than the sum of its proper divisors (324784521).

497118975 is a wasteful number, since it uses less digits than its factorization.

497118975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6628266 (or 6628261 counting only the distinct ones).

The product of its digits is 635040, while the sum is 51.

The square root of 497118975 is about 22296.1650289910. The cubic root of 497118975 is about 792.1731412225.

The spelling of 497118975 in words is "four hundred ninety-seven million, one hundred eighteen thousand, nine hundred seventy-five".