497799056 has 10 divisors (see below), whose sum is σ = 964485702. Its totient is φ = 248899520.

The previous prime is 497799041. The next prime is 497799059. The reversal of 497799056 is 650997794.

It can be written as a sum of positive squares in only one way, i.e., 471584656 + 26214400 = 21716^2 + 5120^2 .

It is a super-2 number, since 2×497799056² = 495607800308982272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 497798992 and 497799010.

It is not an unprimeable number, because it can be changed into a prime (497799059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15556205 + ... + 15556236.

Almost surely, 2^497799056 is an apocalyptic number.

It is an amenable number.

497799056 is a deficient number, since it is larger than the sum of its proper divisors (466686646).

497799056 is a wasteful number, since it uses less digits than its factorization.

497799056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31112449 (or 31112443 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 56.

The square root of 497799056 is about 22311.4108921870. The cubic root of 497799056 is about 792.5342193824.

The spelling of 497799056 in words is "four hundred ninety-seven million, seven hundred ninety-nine thousand, fifty-six".