1059856019 has 2 divisors, whose sum is σ = 1059856020. Its totient is φ = 1059856018.

The previous prime is 1059856013. The next prime is 1059856037. The reversal of 1059856019 is 9106589501.

It is a weak prime.

It is an emirp because it is prime and its reverse (9106589501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1059856019 - 2⁴ = 1059856003 is a prime.

It is a super-2 number, since 2×1059856019² = 2246589562021056722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1059856013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529928009 + 529928010.

It is an arithmetic number, because the mean of its divisors is an integer number (529928010).

Almost surely, 2^1059856019 is an apocalyptic number.

1059856019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1059856019 is an equidigital number, since it uses as much as digits as its factorization.

1059856019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 44.

The square root of 1059856019 is about 32555.4299464774. The cubic root of 1059856019 is about 1019.5666552772.

The spelling of 1059856019 in words is "one billion, fifty-nine million, eight hundred fifty-six thousand, nineteen".