500099958 has 12 divisors (see below), whose sum is σ = 1083549948. Its totient is φ = 166699980.

The previous prime is 500099909. The next prime is 500099959. The reversal of 500099958 is 859990005.

500099958 is a `hidden beast` number, since 500 + 0 + 9 + 99 + 58 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500099959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13891648 + ... + 13891683.

It is an arithmetic number, because the mean of its divisors is an integer number (90295829).

Almost surely, 2^500099958 is an apocalyptic number.

500099958 is an abundant number, since it is smaller than the sum of its proper divisors (583449990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

500099958 is a wasteful number, since it uses less digits than its factorization.

500099958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27783339 (or 27783336 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 45.

The square root of 500099958 is about 22362.9147921285. The cubic root of 500099958 is about 793.7534136047.

The spelling of 500099958 in words is "five hundred million, ninety-nine thousand, nine hundred fifty-eight".