5685351883887 has 32 divisors (see below), whose sum is σ = 8177766123520. Its totient is φ = 3492600975360.

The previous prime is 5685351883867. The next prime is 5685351883907. The reversal of 5685351883887 is 7883881535865.

It is an interprime number because it is at equal distance from previous prime (5685351883867) and next prime (5685351883907).

It is not a de Polignac number, because 5685351883887 - 2²⁷ = 5685217666159 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 (5685351883867) 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, 214552623 + ... + 214579119.

It is an arithmetic number, because the mean of its divisors is an integer number (255555191360).

Almost surely, 2^{5685351883887} is an apocalyptic number.

5685351883887 is a deficient number, since it is larger than the sum of its proper divisors (2492414239633).

5685351883887 is a wasteful number, since it uses less digits than its factorization.

5685351883887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35863.

The product of its digits is 1548288000, while the sum is 75.

The spelling of 5685351883887 in words is "five trillion, six hundred eighty-five billion, three hundred fifty-one million, eight hundred eighty-three thousand, eight hundred eighty-seven".