2162049167 has 2 divisors, whose sum is σ = 2162049168. Its totient is φ = 2162049166.

The previous prime is 2162049133. The next prime is 2162049179. The reversal of 2162049167 is 7619402612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2162049167 - 2¹² = 2162045071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2162049167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2162049107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081024583 + 1081024584.

It is an arithmetic number, because the mean of its divisors is an integer number (1081024584).

Almost surely, 2^2162049167 is an apocalyptic number.

2162049167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2162049167 is an equidigital number, since it uses as much as digits as its factorization.

2162049167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2162049167 is about 46497.8404552297. The cubic root of 2162049167 is about 1293.0694622707.

The spelling of 2162049167 in words is "two billion, one hundred sixty-two million, forty-nine thousand, one hundred sixty-seven".