485031459 has 16 divisors (see below), whose sum is σ = 715440384. Its totient is φ = 289816800.

The previous prime is 485031433. The next prime is 485031497. The reversal of 485031459 is 954130584.

It is not a de Polignac number, because 485031459 - 2⁵ = 485031427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485035459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101164 + ... + 105849.

It is an arithmetic number, because the mean of its divisors is an integer number (44715024).

Almost surely, 2^485031459 is an apocalyptic number.

485031459 is a deficient number, since it is larger than the sum of its proper divisors (230408925).

485031459 is a wasteful number, since it uses less digits than its factorization.

485031459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207098.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 485031459 is about 22023.4297737659. The cubic root of 485031459 is about 785.6997879057.

The spelling of 485031459 in words is "four hundred eighty-five million, thirty-one thousand, four hundred fifty-nine".