6955888159 has 12 divisors (see below), whose sum is σ = 7892368960. Its totient is φ = 6119546400.

The previous prime is 6955888109. The next prime is 6955888189. The reversal of 6955888159 is 9518885596.

It is not a de Polignac number, because 6955888159 - 2⁷ = 6955888031 is a prime.

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 6955888159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6955888109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 923454 + ... + 930955.

Almost surely, 2^6955888159 is an apocalyptic number.

6955888159 is a deficient number, since it is larger than the sum of its proper divisors (936480801).

6955888159 is a wasteful number, since it uses less digits than its factorization.

6955888159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854462 (or 1854451 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 64.

The square root of 6955888159 is about 83401.9673568915. The cubic root of 6955888159 is about 1908.9044784367.

The spelling of 6955888159 in words is "six billion, nine hundred fifty-five million, eight hundred eighty-eight thousand, one hundred fifty-nine".