63922163 has 2 divisors, whose sum is σ = 63922164. Its totient is φ = 63922162.

The previous prime is 63922151. The next prime is 63922169. The reversal of 63922163 is 36122936.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63922163 - 2¹⁶ = 63856627 is a prime.

It is a super-3 number, since 3×63922163³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63922169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31961081 + 31961082.

It is an arithmetic number, because the mean of its divisors is an integer number (31961082).

Almost surely, 2^63922163 is an apocalyptic number.

63922163 is a deficient number, since it is larger than the sum of its proper divisors (1).

63922163 is an equidigital number, since it uses as much as digits as its factorization.

63922163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 32.

The square root of 63922163 is about 7995.1337074498. The cubic root of 63922163 is about 399.8377737989.

The spelling of 63922163 in words is "sixty-three million, nine hundred twenty-two thousand, one hundred sixty-three".