2085616895 has 8 divisors (see below), whose sum is σ = 2505925104. Its totient is φ = 1666370304.

The previous prime is 2085616891. The next prime is 2085616903. The reversal of 2085616895 is 5986165802.

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 2085616895 - 2² = 2085616891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085616891) 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, 261074 + ... + 268943.

It is an arithmetic number, because the mean of its divisors is an integer number (313240638).

Almost surely, 2^2085616895 is an apocalyptic number.

2085616895 is a deficient number, since it is larger than the sum of its proper divisors (420308209).

2085616895 is an equidigital number, since it uses as much as digits as its factorization.

2085616895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530809.

The product of its (nonzero) digits is 1036800, while the sum is 50.

The square root of 2085616895 is about 45668.5547724033. The cubic root of 2085616895 is about 1277.6488608873.

The spelling of 2085616895 in words is "two billion, eighty-five million, six hundred sixteen thousand, eight hundred ninety-five".