2989872255 has 16 divisors (see below), whose sum is σ = 4796426880. Its totient is φ = 1590388128.

The previous prime is 2989872191. The next prime is 2989872257. The reversal of 2989872255 is 5522789892.

It is not a de Polignac number, because 2989872255 - 2⁶ = 2989872191 is a prime.

It is a super-2 number, since 2×2989872255² = 17878672202437570050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2989872195 and 2989872204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989872257) 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, 257277 + ... + 268646.

It is an arithmetic number, because the mean of its divisors is an integer number (299776680).

Almost surely, 2^2989872255 is an apocalyptic number.

2989872255 is a deficient number, since it is larger than the sum of its proper divisors (1806554625).

2989872255 is a wasteful number, since it uses less digits than its factorization.

2989872255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526310.

The product of its digits is 7257600, while the sum is 57.

The square root of 2989872255 is about 54679.7243500733. The cubic root of 2989872255 is about 1440.6247698847.

The spelling of 2989872255 in words is "two billion, nine hundred eighty-nine million, eight hundred seventy-two thousand, two hundred fifty-five".