506100616660 has 24 divisors (see below), whose sum is σ = 1073129855616. Its totient is φ = 200474806560.

The previous prime is 506100616657. The next prime is 506100616691. The reversal of 506100616660 is 66616001605.

It is a super-2 number, since 2×506100616660² (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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122837896 + ... + 122842015.

It is an arithmetic number, because the mean of its divisors is an integer number (44713743984).

Almost surely, 2^506100616660 is an apocalyptic number.

It is an amenable number.

506100616660 is an abundant number, since it is smaller than the sum of its proper divisors (567029238956).

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

506100616660 is a wasteful number, since it uses less digits than its factorization.

506100616660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245680023 (or 245680021 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 506100616660 in words is "five hundred six billion, one hundred million, six hundred sixteen thousand, six hundred sixty".