5688137685 has 16 divisors (see below), whose sum is σ = 9108455040. Its totient is φ = 3031195200.

The previous prime is 5688137681. The next prime is 5688137713. The reversal of 5688137685 is 5867318865.

It is not a de Polignac number, because 5688137685 - 2² = 5688137681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5688137681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135841 + ... + 172710.

It is an arithmetic number, because the mean of its divisors is an integer number (569278440).

Almost surely, 2^5688137685 is an apocalyptic number.

It is an amenable number.

5688137685 is a deficient number, since it is larger than the sum of its proper divisors (3420317355).

5688137685 is a wasteful number, since it uses less digits than its factorization.

5688137685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309788.

The product of its digits is 9676800, while the sum is 57.

The square root of 5688137685 is about 75419.7433368743. The cubic root of 5688137685 is about 1785.0759549944.

The spelling of 5688137685 in words is "five billion, six hundred eighty-eight million, one hundred thirty-seven thousand, six hundred eighty-five".