500055459 has 16 divisors (see below), whose sum is σ = 707525280. Its totient is φ = 313064960.

The previous prime is 500055449. The next prime is 500055461. The reversal of 500055459 is 954550005.

It is a cyclic number.

It is not a de Polignac number, because 500055459 - 2⁷ = 500055331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (500055449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12877 + ... + 34145.

It is an arithmetic number, because the mean of its divisors is an integer number (44220330).

Almost surely, 2^500055459 is an apocalyptic number.

500055459 is a deficient number, since it is larger than the sum of its proper divisors (207469821).

500055459 is a wasteful number, since it uses less digits than its factorization.

500055459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21750.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 500055459 is about 22361.9198415521. The cubic root of 500055459 is about 793.7298701242.

The spelling of 500055459 in words is "five hundred million, fifty-five thousand, four hundred fifty-nine".