252067163 has 2 divisors, whose sum is σ = 252067164. Its totient is φ = 252067162.

The previous prime is 252067133. The next prime is 252067181. The reversal of 252067163 is 361760252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252067163 - 2²⁶ = 184958299 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (252067133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126033581 + 126033582.

It is an arithmetic number, because the mean of its divisors is an integer number (126033582).

Almost surely, 2^252067163 is an apocalyptic number.

252067163 is a deficient number, since it is larger than the sum of its proper divisors (1).

252067163 is an equidigital number, since it uses as much as digits as its factorization.

252067163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 252067163 is about 15876.6231611133. The cubic root of 252067163 is about 631.6920692864.

The spelling of 252067163 in words is "two hundred fifty-two million, sixty-seven thousand, one hundred sixty-three".