486974563 has 2 divisors, whose sum is σ = 486974564. Its totient is φ = 486974562.

The previous prime is 486974549. The next prime is 486974573. The reversal of 486974563 is 365479684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 486974563 - 2¹⁷ = 486843491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 486974563.

It is not a weakly prime, because it can be changed into another prime (486974513) 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 as a sum of consecutive naturals, namely, 243487281 + 243487282.

It is an arithmetic number, because the mean of its divisors is an integer number (243487282).

Almost surely, 2^486974563 is an apocalyptic number.

486974563 is a deficient number, since it is larger than the sum of its proper divisors (1).

486974563 is an equidigital number, since it uses as much as digits as its factorization.

486974563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 52.

The square root of 486974563 is about 22067.5001529398. The cubic root of 486974563 is about 786.7475977455.

The spelling of 486974563 in words is "four hundred eighty-six million, nine hundred seventy-four thousand, five hundred sixty-three".