53847203 has 2 divisors, whose sum is σ = 53847204. Its totient is φ = 53847202.

The previous prime is 53847149. The next prime is 53847239. The reversal of 53847203 is 30274835.

It is a happy number.

53847203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53847203 - 2⁶ = 53847139 is a prime.

It is a super-3 number, since 3×53847203³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53847203.

It is not a weakly prime, because it can be changed into another prime (53847253) 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, 26923601 + 26923602.

It is an arithmetic number, because the mean of its divisors is an integer number (26923602).

Almost surely, 2^53847203 is an apocalyptic number.

53847203 is a deficient number, since it is larger than the sum of its proper divisors (1).

53847203 is an equidigital number, since it uses as much as digits as its factorization.

53847203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 53847203 is about 7338.0653444896. The cubic root of 53847203 is about 377.6194741936.

The spelling of 53847203 in words is "fifty-three million, eight hundred forty-seven thousand, two hundred three".