497575516 has 24 divisors (see below), whose sum is σ = 927094896. Its totient is φ = 232853760.

The previous prime is 497575483. The next prime is 497575531. The reversal of 497575516 is 615575794.

It is a self number, because there is not a number n which added to its sum of digits gives 497575516.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7906 + ... + 32521.

It is an arithmetic number, because the mean of its divisors is an integer number (38628954).

Almost surely, 2^497575516 is an apocalyptic number.

It is an amenable number.

497575516 is a deficient number, since it is larger than the sum of its proper divisors (429519380).

497575516 is a wasteful number, since it uses less digits than its factorization.

497575516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40629 (or 40627 counting only the distinct ones).

The product of its digits is 1323000, while the sum is 49.

The square root of 497575516 is about 22306.4007854248. The cubic root of 497575516 is about 792.4155706876.

The spelling of 497575516 in words is "four hundred ninety-seven million, five hundred seventy-five thousand, five hundred sixteen".