15882438259 has 2 divisors, whose sum is σ = 15882438260. Its totient is φ = 15882438258.

The previous prime is 15882438167. The next prime is 15882438277. The reversal of 15882438259 is 95283428851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15882438259 - 2²⁷ = 15748220531 is a prime.

It is not a weakly prime, because it can be changed into another prime (15882436259) 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, 7941219129 + 7941219130.

It is an arithmetic number, because the mean of its divisors is an integer number (7941219130).

Almost surely, 2^15882438259 is an apocalyptic number.

15882438259 is a deficient number, since it is larger than the sum of its proper divisors (1).

15882438259 is an equidigital number, since it uses as much as digits as its factorization.

15882438259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5529600, while the sum is 55.

The spelling of 15882438259 in words is "fifteen billion, eight hundred eighty-two million, four hundred thirty-eight thousand, two hundred fifty-nine".