1065025585 has 8 divisors (see below), whose sum is σ = 1376340840. Its totient is φ = 786480384.

The previous prime is 1065025529. The next prime is 1065025589. The reversal of 1065025585 is 5855205601.

1065025585 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 112896 + 1064912689 = 336^2 + 32633^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1065025585 - 2⁷ = 1065025457 is a prime.

It is a super-2 number, since 2×1065025585² = 2268558993409184450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065025589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8192440 + ... + 8192569.

It is an arithmetic number, because the mean of its divisors is an integer number (172042605).

Almost surely, 2^1065025585 is an apocalyptic number.

It is an amenable number.

1065025585 is a deficient number, since it is larger than the sum of its proper divisors (311315255).

1065025585 is a wasteful number, since it uses less digits than its factorization.

1065025585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16385027.

The product of its (nonzero) digits is 60000, while the sum is 37.

The square root of 1065025585 is about 32634.7297368923. The cubic root of 1065025585 is about 1021.2216507559.

The spelling of 1065025585 in words is "one billion, sixty-five million, twenty-five thousand, five hundred eighty-five".