497049056 has 24 divisors (see below), whose sum is σ = 1118360880. Its totient is φ = 213020928.

The previous prime is 497049053. The next prime is 497049073. The reversal of 497049056 is 650940794.

It is a super-2 number, since 2×497049056² = 494115528140982272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 497048998 and 497049016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497049053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109261 + ... + 1109708.

It is an arithmetic number, because the mean of its divisors is an integer number (46598370).

Almost surely, 2^497049056 is an apocalyptic number.

It is an amenable number.

497049056 is an abundant number, since it is smaller than the sum of its proper divisors (621311824).

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

497049056 is a wasteful number, since it uses less digits than its factorization.

497049056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218986 (or 2218978 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 497049056 is about 22294.5970136264. The cubic root of 497049056 is about 792.1360001801.

The spelling of 497049056 in words is "four hundred ninety-seven million, forty-nine thousand, fifty-six".