500004955 has 16 divisors (see below), whose sum is σ = 604475424. Its totient is φ = 397036800.

The previous prime is 500004949. The next prime is 500004961. The reversal of 500004955 is 559400005.

It is an interprime number because it is at equal distance from previous prime (500004949) and next prime (500004961).

It is a de Polignac number, because none of the positive numbers 2^k-500004955 is a prime.

It is a Duffinian 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, 681769 + ... + 682501.

It is an arithmetic number, because the mean of its divisors is an integer number (37779714).

Almost surely, 2^500004955 is an apocalyptic number.

500004955 is a deficient number, since it is larger than the sum of its proper divisors (104470469).

500004955 is a wasteful number, since it uses less digits than its factorization.

500004955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 500004955 is about 22360.7905718917. The cubic root of 500004955 is about 793.7031478328.

The spelling of 500004955 in words is "five hundred million, four thousand, nine hundred fifty-five".