459998045 has 16 divisors (see below), whose sum is σ = 620307072. Its totient is φ = 324920640.

The previous prime is 459998017. The next prime is 459998051. The reversal of 459998045 is 540899954.

It is not a de Polignac number, because 459998045 - 2¹² = 459993949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152351 + ... + 155340.

It is an arithmetic number, because the mean of its divisors is an integer number (38769192).

Almost surely, 2^459998045 is an apocalyptic number.

It is an amenable number.

459998045 is a deficient number, since it is larger than the sum of its proper divisors (160309027).

459998045 is a wasteful number, since it uses less digits than its factorization.

459998045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307732.

The product of its (nonzero) digits is 2332800, while the sum is 53.

The square root of 459998045 is about 21447.5650133063. The cubic root of 459998045 is about 771.9431693469.

The spelling of 459998045 in words is "four hundred fifty-nine million, nine hundred ninety-eight thousand, forty-five".