2167006463 has 2 divisors, whose sum is σ = 2167006464. Its totient is φ = 2167006462.

The previous prime is 2167006451. The next prime is 2167006531. The reversal of 2167006463 is 3646007612.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2167006463 - 2⁴ = 2167006447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2167006403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1083503231 + 1083503232.

It is an arithmetic number, because the mean of its divisors is an integer number (1083503232).

Almost surely, 2^2167006463 is an apocalyptic number.

2167006463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2167006463 is an equidigital number, since it uses as much as digits as its factorization.

2167006463 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 35.

The square root of 2167006463 is about 46551.1166675946. The cubic root of 2167006463 is about 1294.0569876250.

The spelling of 2167006463 in words is "two billion, one hundred sixty-seven million, six thousand, four hundred sixty-three".