2288530879 has 2 divisors, whose sum is σ = 2288530880. Its totient is φ = 2288530878.

The previous prime is 2288530847. The next prime is 2288530901. The reversal of 2288530879 is 9780358822.

2288530879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2288530879 - 2⁵ = 2288530847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2288530379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1144265439 + 1144265440.

It is an arithmetic number, because the mean of its divisors is an integer number (1144265440).

Almost surely, 2^2288530879 is an apocalyptic number.

2288530879 is a deficient number, since it is larger than the sum of its proper divisors (1).

2288530879 is an equidigital number, since it uses as much as digits as its factorization.

2288530879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 2288530879 is about 47838.5919420712. The cubic root of 2288530879 is about 1317.8083617511.

The spelling of 2288530879 in words is "two billion, two hundred eighty-eight million, five hundred thirty thousand, eight hundred seventy-nine".