2989084725863 has 2 divisors, whose sum is σ = 2989084725864. Its totient is φ = 2989084725862.

The previous prime is 2989084725839. The next prime is 2989084725881. The reversal of 2989084725863 is 3685274809892.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2989084725863 - 2²⁰ = 2989083677287 is a prime.

It is a super-2 number, since 2×2989084725863² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2989084725563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1494542362931 + 1494542362932.

It is an arithmetic number, because the mean of its divisors is an integer number (1494542362932).

Almost surely, 2^{2989084725863} is an apocalyptic number.

2989084725863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2989084725863 is an equidigital number, since it uses as much as digits as its factorization.

2989084725863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 418037760, while the sum is 71.

The spelling of 2989084725863 in words is "two trillion, nine hundred eighty-nine billion, eighty-four million, seven hundred twenty-five thousand, eight hundred sixty-three".