500016100566 has 16 divisors (see below), whose sum is σ = 1058857624944. Its totient is φ = 156867796224.

The previous prime is 500016100559. The next prime is 500016100631. The reversal of 500016100566 is 665001610005.

It is a super-2 number, since 2×500016100566² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2451059215 + ... + 2451059418.

It is an arithmetic number, because the mean of its divisors is an integer number (66178601559).

Almost surely, 2^500016100566 is an apocalyptic number.

500016100566 is an abundant number, since it is smaller than the sum of its proper divisors (558841524378).

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

500016100566 is a wasteful number, since it uses less digits than its factorization.

500016100566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902118655.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 500016100566 in words is "five hundred billion, sixteen million, one hundred thousand, five hundred sixty-six".