2164747283 has 2 divisors, whose sum is σ = 2164747284. Its totient is φ = 2164747282.

The previous prime is 2164747261. The next prime is 2164747289. The reversal of 2164747283 is 3827474612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2164747283 - 2⁸ = 2164747027 is a prime.

It is a super-2 number, since 2×2164747283² = 9372261598511764178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2164747289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1082373641 + 1082373642.

It is an arithmetic number, because the mean of its divisors is an integer number (1082373642).

Almost surely, 2^2164747283 is an apocalyptic number.

2164747283 is a deficient number, since it is larger than the sum of its proper divisors (1).

2164747283 is an equidigital number, since it uses as much as digits as its factorization.

2164747283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 44.

The square root of 2164747283 is about 46526.8447565489. The cubic root of 2164747283 is about 1293.6071313745.

The spelling of 2164747283 in words is "two billion, one hundred sixty-four million, seven hundred forty-seven thousand, two hundred eighty-three".