2528026279 has 2 divisors, whose sum is σ = 2528026280. Its totient is φ = 2528026278.

The previous prime is 2528026219. The next prime is 2528026283. The reversal of 2528026279 is 9726208252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2528026279 - 2¹⁵ = 2527993511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2528026219) 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 as a sum of consecutive naturals, namely, 1264013139 + 1264013140.

It is an arithmetic number, because the mean of its divisors is an integer number (1264013140).

Almost surely, 2^2528026279 is an apocalyptic number.

2528026279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2528026279 is an equidigital number, since it uses as much as digits as its factorization.

2528026279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 2528026279 is about 50279.4816898504. The cubic root of 2528026279 is about 1362.2616418207.

It can be divided in two parts, 252802 and 6279, that added together give a square (259081 = 509²).

The spelling of 2528026279 in words is "two billion, five hundred twenty-eight million, twenty-six thousand, two hundred seventy-nine".