163875763 has 2 divisors, whose sum is σ = 163875764. Its totient is φ = 163875762.

The previous prime is 163875757. The next prime is 163875773. The reversal of 163875763 is 367578361.

163875763 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 163875763 - 2⁵ = 163875731 is a prime.

It is not a weakly prime, because it can be changed into another prime (163875773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81937881 + 81937882.

It is an arithmetic number, because the mean of its divisors is an integer number (81937882).

Almost surely, 2^163875763 is an apocalyptic number.

163875763 is a deficient number, since it is larger than the sum of its proper divisors (1).

163875763 is an equidigital number, since it uses as much as digits as its factorization.

163875763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 46.

The square root of 163875763 is about 12801.3969159619. The cubic root of 163875763 is about 547.2321137574.

The spelling of 163875763 in words is "one hundred sixty-three million, eight hundred seventy-five thousand, seven hundred sixty-three".