2867859255 has 16 divisors (see below), whose sum is σ = 4596249600. Its totient is φ = 1526966688.

The previous prime is 2867859199. The next prime is 2867859257. The reversal of 2867859255 is 5529587682.

It is not a de Polignac number, because 2867859255 - 2¹⁴ = 2867842871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2867859195 and 2867859204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2867859257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150607 + ... + 168576.

It is an arithmetic number, because the mean of its divisors is an integer number (287265600).

Almost surely, 2^2867859255 is an apocalyptic number.

2867859255 is a deficient number, since it is larger than the sum of its proper divisors (1728390345).

2867859255 is a wasteful number, since it uses less digits than its factorization.

2867859255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319790.

The product of its digits is 12096000, while the sum is 57.

The square root of 2867859255 is about 53552.3972852757. The cubic root of 2867859255 is about 1420.7552774710.

The spelling of 2867859255 in words is "two billion, eight hundred sixty-seven million, eight hundred fifty-nine thousand, two hundred fifty-five".