2165088967 has 2 divisors, whose sum is σ = 2165088968. Its totient is φ = 2165088966.

The previous prime is 2165088869. The next prime is 2165088971. The reversal of 2165088967 is 7698805612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2165088967 - 2¹¹ = 2165086919 is a prime.

It is a super-2 number, since 2×2165088967² = 9375220470050254178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2165058967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1082544483 + 1082544484.

It is an arithmetic number, because the mean of its divisors is an integer number (1082544484).

Almost surely, 2^2165088967 is an apocalyptic number.

2165088967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2165088967 is an equidigital number, since it uses as much as digits as its factorization.

2165088967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The square root of 2165088967 is about 46530.5165133593. The cubic root of 2165088967 is about 1293.6751888346.

The spelling of 2165088967 in words is "two billion, one hundred sixty-five million, eighty-eight thousand, nine hundred sixty-seven".