5686655399 has 8 divisors (see below), whose sum is σ = 5791266240. Its totient is φ = 5582412000.

The previous prime is 5686655383. The next prime is 5686655411. The reversal of 5686655399 is 9935566865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5686655399 - 2⁴ = 5686655383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5686655339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60527 + ... + 122624.

It is an arithmetic number, because the mean of its divisors is an integer number (723908280).

Almost surely, 2^5686655399 is an apocalyptic number.

5686655399 is a deficient number, since it is larger than the sum of its proper divisors (104610841).

5686655399 is a wasteful number, since it uses less digits than its factorization.

5686655399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183721.

The product of its digits is 52488000, while the sum is 62.

The square root of 5686655399 is about 75409.9157869839. The cubic root of 5686655399 is about 1784.9208823901.

The spelling of 5686655399 in words is "five billion, six hundred eighty-six million, six hundred fifty-five thousand, three hundred ninety-nine".