1085461095259 has 2 divisors, whose sum is σ = 1085461095260. Its totient is φ = 1085461095258.

The previous prime is 1085461095253. The next prime is 1085461095377. The reversal of 1085461095259 is 9525901645801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1085461095259 - 2²³ = 1085452706651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1085461095253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542730547629 + 542730547630.

It is an arithmetic number, because the mean of its divisors is an integer number (542730547630).

Almost surely, 2^{1085461095259} is an apocalyptic number.

1085461095259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085461095259 is an equidigital number, since it uses as much as digits as its factorization.

1085461095259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888000, while the sum is 55.

The spelling of 1085461095259 in words is "one trillion, eighty-five billion, four hundred sixty-one million, ninety-five thousand, two hundred fifty-nine".