5686666797 has 32 divisors (see below), whose sum is σ = 8820725760. Its totient is φ = 3191382720.

The previous prime is 5686666757. The next prime is 5686666847. The reversal of 5686666797 is 7976666865.

It is not a de Polignac number, because 5686666797 - 2¹² = 5686662701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5686666757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2096272 + ... + 2098982.

It is an arithmetic number, because the mean of its divisors is an integer number (275647680).

Almost surely, 2^5686666797 is an apocalyptic number.

It is an amenable number.

5686666797 is a deficient number, since it is larger than the sum of its proper divisors (3134058963).

5686666797 is a wasteful number, since it uses less digits than its factorization.

5686666797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473.

The product of its digits is 137168640, while the sum is 66.

The square root of 5686666797 is about 75409.9913605618. The cubic root of 5686666797 is about 1784.9220749197.

The spelling of 5686666797 in words is "five billion, six hundred eighty-six million, six hundred sixty-six thousand, seven hundred ninety-seven".