5100566685 has 16 divisors (see below), whose sum is σ = 8162005824. Its totient is φ = 2719935872.

The previous prime is 5100566683. The next prime is 5100566689. The reversal of 5100566685 is 5866650015.

It is a cyclic number.

It is not a de Polignac number, because 5100566685 - 2¹ = 5100566683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100566683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121609 + ... + 158081.

It is an arithmetic number, because the mean of its divisors is an integer number (510125364).

Almost surely, 2^5100566685 is an apocalyptic number.

It is an amenable number.

5100566685 is a deficient number, since it is larger than the sum of its proper divisors (3061439139).

5100566685 is a wasteful number, since it uses less digits than its factorization.

5100566685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45804.

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 5100566685 is about 71418.2517638173. The cubic root of 5100566685 is about 1721.3643723025.

The spelling of 5100566685 in words is "five billion, one hundred million, five hundred sixty-six thousand, six hundred eighty-five".