1085833613 has 2 divisors, whose sum is σ = 1085833614. Its totient is φ = 1085833612.

The previous prime is 1085833589. The next prime is 1085833669. The reversal of 1085833613 is 3163385801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1070794729 + 15038884 = 32723^2 + 3878^2 .

It is a cyclic number.

It is not a de Polignac number, because 1085833613 - 2²² = 1081639309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1085833513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542916806 + 542916807.

It is an arithmetic number, because the mean of its divisors is an integer number (542916807).

Almost surely, 2^1085833613 is an apocalyptic number.

It is an amenable number.

1085833613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085833613 is an equidigital number, since it uses as much as digits as its factorization.

1085833613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 1085833613 is about 32951.9895150505. The cubic root of 1085833613 is about 1027.8295367173.

The spelling of 1085833613 in words is "one billion, eighty-five million, eight hundred thirty-three thousand, six hundred thirteen".