500055498 has 16 divisors (see below), whose sum is σ = 1111234560. Its totient is φ = 166685148.

The previous prime is 500055487. The next prime is 500055499. The reversal of 500055498 is 894550005.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (500055499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4630090 + ... + 4630197.

It is an arithmetic number, because the mean of its divisors is an integer number (69452160).

Almost surely, 2^500055498 is an apocalyptic number.

500055498 is an abundant number, since it is smaller than the sum of its proper divisors (611179062).

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

500055498 is a wasteful number, since it uses less digits than its factorization.

500055498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9260298 (or 9260292 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 500055498 is about 22361.9207135702. The cubic root of 500055498 is about 793.7298907589.

The spelling of 500055498 in words is "five hundred million, fifty-five thousand, four hundred ninety-eight".