252100063 has 2 divisors, whose sum is σ = 252100064. Its totient is φ = 252100062.

The previous prime is 252100031. The next prime is 252100067. The reversal of 252100063 is 360001252.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252100063 - 2⁵ = 252100031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 252100063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252100067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126050031 + 126050032.

It is an arithmetic number, because the mean of its divisors is an integer number (126050032).

Almost surely, 2^252100063 is an apocalyptic number.

252100063 is a deficient number, since it is larger than the sum of its proper divisors (1).

252100063 is an equidigital number, since it uses as much as digits as its factorization.

252100063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 252100063 is about 15877.6592418404. The cubic root of 252100063 is about 631.7195510691.

The spelling of 252100063 in words is "two hundred fifty-two million, one hundred thousand, sixty-three".