497755506 has 16 divisors (see below), whose sum is σ = 1012384800. Its totient is φ = 163106208.

The previous prime is 497755471. The next prime is 497755513. The reversal of 497755506 is 605557794.

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, 702691 + ... + 703398.

It is an arithmetic number, because the mean of its divisors is an integer number (63274050).

Almost surely, 2^497755506 is an apocalyptic number.

497755506 is an abundant number, since it is smaller than the sum of its proper divisors (514629294).

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

497755506 is a wasteful number, since it uses less digits than its factorization.

497755506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406153.

The product of its (nonzero) digits is 1323000, while the sum is 48.

The square root of 497755506 is about 22310.4349128384. The cubic root of 497755506 is about 792.5111070634.

The spelling of 497755506 in words is "four hundred ninety-seven million, seven hundred fifty-five thousand, five hundred six".