52003163 has 2 divisors, whose sum is σ = 52003164. Its totient is φ = 52003162.

The previous prime is 52003157. The next prime is 52003181. The reversal of 52003163 is 36130025.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52003163 is a prime.

It is not a weakly prime, because it can be changed into another prime (52003363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26001581 + 26001582.

It is an arithmetic number, because the mean of its divisors is an integer number (26001582).

Almost surely, 2^52003163 is an apocalyptic number.

52003163 is a deficient number, since it is larger than the sum of its proper divisors (1).

52003163 is an equidigital number, since it uses as much as digits as its factorization.

52003163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 52003163 is about 7211.3218621831. The cubic root of 52003163 is about 373.2586834339.

Adding to 52003163 its reverse (36130025), we get a palindrome (88133188).

The spelling of 52003163 in words is "fifty-two million, three thousand, one hundred sixty-three".