2160582065 has 8 divisors (see below), whose sum is σ = 2636642880. Its totient is φ = 1699169392.

The previous prime is 2160582049. The next prime is 2160582103. The reversal of 2160582065 is 5602850612.

2160582065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2160582065 - 2⁴ = 2160582049 is a prime.

It is a super-2 number, since 2×2160582065² = 9336229719199328450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3661709 + ... + 3662298.

It is an arithmetic number, because the mean of its divisors is an integer number (329580360).

Almost surely, 2^2160582065 is an apocalyptic number.

It is an amenable number.

2160582065 is a deficient number, since it is larger than the sum of its proper divisors (476060815).

2160582065 is an equidigital number, since it uses as much as digits as its factorization.

2160582065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7324071.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 2160582065 is about 46482.0617550470. The cubic root of 2160582065 is about 1292.7769166490.

The spelling of 2160582065 in words is "two billion, one hundred sixty million, five hundred eighty-two thousand, sixty-five".