497480563 has 2 divisors, whose sum is σ = 497480564. Its totient is φ = 497480562.

The previous prime is 497480551. The next prime is 497480567. The reversal of 497480563 is 365084794.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-497480563 is a prime.

It is not a weakly prime, because it can be changed into another prime (497480567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248740281 + 248740282.

It is an arithmetic number, because the mean of its divisors is an integer number (248740282).

Almost surely, 2^497480563 is an apocalyptic number.

497480563 is a deficient number, since it is larger than the sum of its proper divisors (1).

497480563 is an equidigital number, since it uses as much as digits as its factorization.

497480563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 497480563 is about 22304.2723037538. The cubic root of 497480563 is about 792.3651615739.

The spelling of 497480563 in words is "four hundred ninety-seven million, four hundred eighty thousand, five hundred sixty-three".