2504927279 has 2 divisors, whose sum is σ = 2504927280. Its totient is φ = 2504927278.

The previous prime is 2504927273. The next prime is 2504927297. The reversal of 2504927279 is 9727294052.

It is a happy number.

Together with next prime (2504927297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2504927279 - 2¹⁶ = 2504861743 is a prime.

It is a super-3 number, since 3×2504927279³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2504927273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252463639 + 1252463640.

It is an arithmetic number, because the mean of its divisors is an integer number (1252463640).

Almost surely, 2^2504927279 is an apocalyptic number.

2504927279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2504927279 is an equidigital number, since it uses as much as digits as its factorization.

2504927279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 2504927279 is about 50049.2485358172. The cubic root of 2504927279 is about 1358.0998693474.

The spelling of 2504927279 in words is "two billion, five hundred four million, nine hundred twenty-seven thousand, two hundred seventy-nine".