5309559287 has 2 divisors, whose sum is σ = 5309559288. Its totient is φ = 5309559286.

The previous prime is 5309559263. The next prime is 5309559301. The reversal of 5309559287 is 7829559035.

5309559287 is digitally balanced in base 3, 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 5309559287 - 2¹² = 5309555191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5309559217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2654779643 + 2654779644.

It is an arithmetic number, because the mean of its divisors is an integer number (2654779644).

Almost surely, 2^5309559287 is an apocalyptic number.

5309559287 is a deficient number, since it is larger than the sum of its proper divisors (1).

5309559287 is an equidigital number, since it uses as much as digits as its factorization.

5309559287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402000, while the sum is 53.

The square root of 5309559287 is about 72866.7227683529. The cubic root of 5309559287 is about 1744.5609946460.

The spelling of 5309559287 in words is "five billion, three hundred nine million, five hundred fifty-nine thousand, two hundred eighty-seven".