5670031878687 has 16 divisors (see below), whose sum is σ = 8247553372800. Its totient is φ = 3436285341600.

The previous prime is 5670031878613. The next prime is 5670031878697. The reversal of 5670031878687 is 7868781300765.

It is a happy number.

It is not a de Polignac number, because 5670031878687 - 2⁸ = 5670031878431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5670031878697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1252437 + ... + 3592862.

It is an arithmetic number, because the mean of its divisors is an integer number (515472085800).

Almost surely, 2^{5670031878687} is an apocalyptic number.

5670031878687 is a deficient number, since it is larger than the sum of its proper divisors (2577521494113).

5670031878687 is a wasteful number, since it uses less digits than its factorization.

5670031878687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4880774.

The product of its (nonzero) digits is 94832640, while the sum is 66.

The spelling of 5670031878687 in words is "five trillion, six hundred seventy billion, thirty-one million, eight hundred seventy-eight thousand, six hundred eighty-seven".