163634483 has 2 divisors, whose sum is σ = 163634484. Its totient is φ = 163634482.

The previous prime is 163634477. The next prime is 163634491. The reversal of 163634483 is 384436361.

163634483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163634483 - 2⁴ = 163634467 is a prime.

It is not a weakly prime, because it can be changed into another prime (163634413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81817241 + 81817242.

It is an arithmetic number, because the mean of its divisors is an integer number (81817242).

Almost surely, 2^163634483 is an apocalyptic number.

163634483 is a deficient number, since it is larger than the sum of its proper divisors (1).

163634483 is an equidigital number, since it uses as much as digits as its factorization.

163634483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 38.

The square root of 163634483 is about 12791.9694730718. The cubic root of 163634483 is about 546.9634122005.

The spelling of 163634483 in words is "one hundred sixty-three million, six hundred thirty-four thousand, four hundred eighty-three".