53271563 has 2 divisors, whose sum is σ = 53271564. Its totient is φ = 53271562.

The previous prime is 53271553. The next prime is 53271571. The reversal of 53271563 is 36517235.

53271563 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 a de Polignac number, because none of the positive numbers 2^k-53271563 is a prime.

It is not a weakly prime, because it can be changed into another prime (53271503) 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, 26635781 + 26635782.

It is an arithmetic number, because the mean of its divisors is an integer number (26635782).

Almost surely, 2^53271563 is an apocalyptic number.

53271563 is a deficient number, since it is larger than the sum of its proper divisors (1).

53271563 is an equidigital number, since it uses as much as digits as its factorization.

53271563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 32.

The square root of 53271563 is about 7298.7370825370. The cubic root of 53271563 is about 376.2690351403.

Adding to 53271563 its reverse (36517235), we get a palindrome (89788798).

The spelling of 53271563 in words is "fifty-three million, two hundred seventy-one thousand, five hundred sixty-three".