459055031 has 4 divisors (see below), whose sum is σ = 459822000. Its totient is φ = 458288064.

The previous prime is 459055027. The next prime is 459055039. The reversal of 459055031 is 130550954.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 459055031 - 2² = 459055027 is a prime.

It is a super-2 number, since 2×459055031² = 421463042972821922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459055039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382586 + ... + 383783.

It is an arithmetic number, because the mean of its divisors is an integer number (114955500).

Almost surely, 2^459055031 is an apocalyptic number.

459055031 is a deficient number, since it is larger than the sum of its proper divisors (766969).

459055031 is an equidigital number, since it uses as much as digits as its factorization.

459055031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766968.

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 459055031 is about 21425.5695606908. The cubic root of 459055031 is about 771.4153038952.

The spelling of 459055031 in words is "four hundred fifty-nine million, fifty-five thousand, thirty-one".