479587523 has 2 divisors, whose sum is σ = 479587524. Its totient is φ = 479587522.

The previous prime is 479587517. The next prime is 479587547. The reversal of 479587523 is 325785974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479587523 - 2²⁴ = 462810307 is a prime.

It is not a weakly prime, because it can be changed into another prime (479587723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239793761 + 239793762.

It is an arithmetic number, because the mean of its divisors is an integer number (239793762).

Almost surely, 2^479587523 is an apocalyptic number.

479587523 is a deficient number, since it is larger than the sum of its proper divisors (1).

479587523 is an equidigital number, since it uses as much as digits as its factorization.

479587523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 50.

The square root of 479587523 is about 21899.4868204714. The cubic root of 479587523 is about 782.7491871746.

The spelling of 479587523 in words is "four hundred seventy-nine million, five hundred eighty-seven thousand, five hundred twenty-three".