5685727651 has 8 divisors (see below), whose sum is σ = 5742754160. Its totient is φ = 5628789792.

The previous prime is 5685727609. The next prime is 5685727657. The reversal of 5685727651 is 1567275865.

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 5685727651 - 2²⁷ = 5551509923 is a prime.

It is a super-3 number, since 3×5685727651³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5685727657) 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, 110716 + ... + 153718.

It is an arithmetic number, because the mean of its divisors is an integer number (717844270).

Almost surely, 2^5685727651 is an apocalyptic number.

5685727651 is a deficient number, since it is larger than the sum of its proper divisors (57026509).

5685727651 is a wasteful number, since it uses less digits than its factorization.

5685727651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44325.

The product of its digits is 3528000, while the sum is 52.

The square root of 5685727651 is about 75403.7641699670. The cubic root of 5685727651 is about 1784.8238102845.

The spelling of 5685727651 in words is "five billion, six hundred eighty-five million, seven hundred twenty-seven thousand, six hundred fifty-one".