1059897911 has 2 divisors, whose sum is σ = 1059897912. Its totient is φ = 1059897910.

The previous prime is 1059897901. The next prime is 1059897973. The reversal of 1059897911 is 1197989501.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1059897911 is a prime.

It is a super-2 number, since 2×1059897911² = 2246767163484327842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1059897911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1059897901) 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, 529948955 + 529948956.

It is an arithmetic number, because the mean of its divisors is an integer number (529948956).

Almost surely, 2^1059897911 is an apocalyptic number.

1059897911 is a deficient number, since it is larger than the sum of its proper divisors (1).

1059897911 is an equidigital number, since it uses as much as digits as its factorization.

1059897911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 50.

The square root of 1059897911 is about 32556.0733350937. The cubic root of 1059897911 is about 1019.5800882728.

The spelling of 1059897911 in words is "one billion, fifty-nine million, eight hundred ninety-seven thousand, nine hundred eleven".