497059983 has 40 divisors (see below), whose sum is σ = 876001280. Its totient is φ = 274862160.

The previous prime is 497059943. The next prime is 497060009. The reversal of 497059983 is 389950794.

497059983 is a `hidden beast` number, since 49 + 7 + 0 + 599 + 8 + 3 = 666.

It is not a de Polignac number, because 497059983 - 2⁹ = 497059471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497059943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3438 + ... + 31716.

It is an arithmetic number, because the mean of its divisors is an integer number (21900032).

Almost surely, 2^497059983 is an apocalyptic number.

497059983 is a deficient number, since it is larger than the sum of its proper divisors (378941297).

497059983 is a wasteful number, since it uses less digits than its factorization.

497059983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28329 (or 28320 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 497059983 is about 22294.8420716542. The cubic root of 497059983 is about 792.1418048430.

The spelling of 497059983 in words is "four hundred ninety-seven million, fifty-nine thousand, nine hundred eighty-three".