52890203 has 2 divisors, whose sum is σ = 52890204. Its totient is φ = 52890202.

The previous prime is 52890199. The next prime is 52890217. The reversal of 52890203 is 30209825.

52890203 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 52890203 - 2² = 52890199 is a prime.

It is not a weakly prime, because it can be changed into another prime (52890223) 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, 26445101 + 26445102.

It is an arithmetic number, because the mean of its divisors is an integer number (26445102).

Almost surely, 2^52890203 is an apocalyptic number.

52890203 is a deficient number, since it is larger than the sum of its proper divisors (1).

52890203 is an equidigital number, since it uses as much as digits as its factorization.

52890203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 52890203 is about 7272.5650908053. The cubic root of 52890203 is about 375.3690068455.

The spelling of 52890203 in words is "fifty-two million, eight hundred ninety thousand, two hundred three".