497283128 has 16 divisors (see below), whose sum is σ = 932695080. Its totient is φ = 248564448.

The previous prime is 497283119. The next prime is 497283131. The reversal of 497283128 is 821382794.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25151 + ... + 40337.

Almost surely, 2^497283128 is an apocalyptic number.

It is an amenable number.

497283128 is a deficient number, since it is larger than the sum of its proper divisors (435411952).

497283128 is a wasteful number, since it uses less digits than its factorization.

497283128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19286 (or 19282 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 497283128 is about 22299.8459187502. The cubic root of 497283128 is about 792.2603257756.

The spelling of 497283128 in words is "four hundred ninety-seven million, two hundred eighty-three thousand, one hundred twenty-eight".