252893203 has 2 divisors, whose sum is σ = 252893204. Its totient is φ = 252893202.

The previous prime is 252893183. The next prime is 252893219. The reversal of 252893203 is 302398252.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252893203 is a prime.

It is a super-3 number, since 3×252893203³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (252893503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126446601 + 126446602.

It is an arithmetic number, because the mean of its divisors is an integer number (126446602).

Almost surely, 2^252893203 is an apocalyptic number.

252893203 is a deficient number, since it is larger than the sum of its proper divisors (1).

252893203 is an equidigital number, since it uses as much as digits as its factorization.

252893203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 252893203 is about 15902.6162312998. The cubic root of 252893203 is about 632.3813484881.

The spelling of 252893203 in words is "two hundred fifty-two million, eight hundred ninety-three thousand, two hundred three".