5686336865 has 16 divisors (see below), whose sum is σ = 7517641536. Its totient is φ = 4094568000.

The previous prime is 5686336847. The next prime is 5686336871.

5686336865 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5686336865 - 2⁸ = 5686336609 is a prime.

It is a super-3 number, since 3×5686336865³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5686336865.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506267 + ... + 517376.

It is an arithmetic number, because the mean of its divisors is an integer number (469852596).

Almost surely, 2^5686336865 is an apocalyptic number.

5686336865 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5686336865 is a deficient number, since it is larger than the sum of its proper divisors (1831304671).

5686336865 is a wasteful number, since it uses less digits than its factorization.

5686336865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023760.

The product of its digits is 18662400, while the sum is 56.

The square root of 5686336865 is about 75407.8037407270. The cubic root of 5686336865 is about 1784.8875547388.

The spelling of 5686336865 in words is "five billion, six hundred eighty-six million, three hundred thirty-six thousand, eight hundred sixty-five".