497545608 has 48 divisors (see below), whose sum is σ = 1446947280. Its totient is φ = 142155552.

The previous prime is 497545597. The next prime is 497545669. The reversal of 497545608 is 806545794.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210366 + ... + 212717.

It is an arithmetic number, because the mean of its divisors is an integer number (30144735).

Almost surely, 2^497545608 is an apocalyptic number.

It is an amenable number.

497545608 is an abundant number, since it is smaller than the sum of its proper divisors (949401672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497545608 is a wasteful number, since it uses less digits than its factorization.

497545608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423106 (or 423095 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 497545608 is about 22305.7303848137. The cubic root of 497545608 is about 792.3996936740.

The spelling of 497545608 in words is "four hundred ninety-seven million, five hundred forty-five thousand, six hundred eight".