500055501606 has 16 divisors (see below), whose sum is σ = 1000205365104. Its totient is φ = 166669440224.

The previous prime is 500055501559. The next prime is 500055501641. The reversal of 500055501606 is 606105550005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3862761 + ... + 3990116.

It is an arithmetic number, because the mean of its divisors is an integer number (62512835319).

Almost surely, 2^500055501606 is an apocalyptic number.

500055501606 is an abundant number, since it is smaller than the sum of its proper divisors (500149863498).

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

500055501606 is a wasteful number, since it uses less digits than its factorization.

500055501606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7863495.

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

The spelling of 500055501606 in words is "five hundred billion, fifty-five million, five hundred one thousand, six hundred six".