485504567 has 2 divisors, whose sum is σ = 485504568. Its totient is φ = 485504566.

The previous prime is 485504557. The next prime is 485504597. The reversal of 485504567 is 765405584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485504567 - 2¹⁸ = 485242423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485504507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242752283 + 242752284.

It is an arithmetic number, because the mean of its divisors is an integer number (242752284).

Almost surely, 2^485504567 is an apocalyptic number.

485504567 is a deficient number, since it is larger than the sum of its proper divisors (1).

485504567 is an equidigital number, since it uses as much as digits as its factorization.

485504567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672000, while the sum is 44.

The square root of 485504567 is about 22034.1681712744. The cubic root of 485504567 is about 785.9551665709.

The spelling of 485504567 in words is "four hundred eighty-five million, five hundred four thousand, five hundred sixty-seven".