1359248591 has 2 divisors, whose sum is σ = 1359248592. Its totient is φ = 1359248590.

The previous prime is 1359248567. The next prime is 1359248603. The reversal of 1359248591 is 1958429531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1359248591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1359248551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679624295 + 679624296.

It is an arithmetic number, because the mean of its divisors is an integer number (679624296).

Almost surely, 2^1359248591 is an apocalyptic number.

1359248591 is a deficient number, since it is larger than the sum of its proper divisors (1).

1359248591 is an equidigital number, since it uses as much as digits as its factorization.

1359248591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 47.

The square root of 1359248591 is about 36867.9887029385. The cubic root of 1359248591 is about 1107.7275672372.

The spelling of 1359248591 in words is "one billion, three hundred fifty-nine million, two hundred forty-eight thousand, five hundred ninety-one".