2855888927999 has 8 divisors (see below), whose sum is σ = 2858945693472. Its totient is φ = 2852832729600.

The previous prime is 2855888927989. The next prime is 2855888928017. The reversal of 2855888927999 is 9997298885582.

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 2855888927999 - 2²⁰ = 2855887879423 is a prime.

It is a super-2 number, since 2×2855888927999² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855888927989) 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, 10349807 + ... + 10622159.

It is an arithmetic number, because the mean of its divisors is an integer number (357368211684).

Almost surely, 2^{2855888927999} is an apocalyptic number.

2855888927999 is a deficient number, since it is larger than the sum of its proper divisors (3056765473).

2855888927999 is a wasteful number, since it uses less digits than its factorization.

2855888927999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283537.

The product of its digits is 18811699200, while the sum is 89.

The spelling of 2855888927999 in words is "two trillion, eight hundred fifty-five billion, eight hundred eighty-eight million, nine hundred twenty-seven thousand, nine hundred ninety-nine".