2544933089 has 2 divisors, whose sum is σ = 2544933090. Its totient is φ = 2544933088.

The previous prime is 2544933071. The next prime is 2544933091. The reversal of 2544933089 is 9803394452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1865548864 + 679384225 = 43192^2 + 26065^2 .

It is a cyclic number.

It is not a de Polignac number, because 2544933089 - 2²⁴ = 2528155873 is a prime.

Together with 2544933091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2544933059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272466544 + 1272466545.

It is an arithmetic number, because the mean of its divisors is an integer number (1272466545).

Almost surely, 2^2544933089 is an apocalyptic number.

It is an amenable number.

2544933089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2544933089 is an equidigital number, since it uses as much as digits as its factorization.

2544933089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 2544933089 is about 50447.3298500525. The cubic root of 2544933089 is about 1365.2917191948.

The spelling of 2544933089 in words is "two billion, five hundred forty-four million, nine hundred thirty-three thousand, eighty-nine".