2544152879 has 2 divisors, whose sum is σ = 2544152880. Its totient is φ = 2544152878.

The previous prime is 2544152837. The next prime is 2544152881. The reversal of 2544152879 is 9782514452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2544152879 - 2²⁰ = 2543104303 is a prime.

It is a Sophie Germain prime.

Together with 2544152881, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2544158879) 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 as a sum of consecutive naturals, namely, 1272076439 + 1272076440.

It is an arithmetic number, because the mean of its divisors is an integer number (1272076440).

Almost surely, 2^2544152879 is an apocalyptic number.

2544152879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2544152879 is an equidigital number, since it uses as much as digits as its factorization.

2544152879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806400, while the sum is 47.

The square root of 2544152879 is about 50439.5963405735. The cubic root of 2544152879 is about 1365.1521840101.

The spelling of 2544152879 in words is "two billion, five hundred forty-four million, one hundred fifty-two thousand, eight hundred seventy-nine".