53847263 has 2 divisors, whose sum is σ = 53847264. Its totient is φ = 53847262.

The previous prime is 53847257. The next prime is 53847337. The reversal of 53847263 is 36274835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53847263 - 2¹⁰ = 53846239 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53847203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26923631 + 26923632.

It is an arithmetic number, because the mean of its divisors is an integer number (26923632).

Almost surely, 2^53847263 is an apocalyptic number.

53847263 is a deficient number, since it is larger than the sum of its proper divisors (1).

53847263 is an equidigital number, since it uses as much as digits as its factorization.

53847263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 38.

The square root of 53847263 is about 7338.0694327595. The cubic root of 53847263 is about 377.6196144495.

The spelling of 53847263 in words is "fifty-three million, eight hundred forty-seven thousand, two hundred sixty-three".