5439841559 has 2 divisors, whose sum is σ = 5439841560. Its totient is φ = 5439841558.

The previous prime is 5439841553. The next prime is 5439841567. The reversal of 5439841559 is 9551489345.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5439841559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5439841559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5439841553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2719920779 + 2719920780.

It is an arithmetic number, because the mean of its divisors is an integer number (2719920780).

Almost surely, 2^5439841559 is an apocalyptic number.

5439841559 is a deficient number, since it is larger than the sum of its proper divisors (1).

5439841559 is an equidigital number, since it uses as much as digits as its factorization.

5439841559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888000, while the sum is 53.

The square root of 5439841559 is about 73755.2815668139. The cubic root of 5439841559 is about 1758.7147942345.

The spelling of 5439841559 in words is "five billion, four hundred thirty-nine million, eight hundred forty-one thousand, five hundred fifty-nine".