53226311 has 2 divisors, whose sum is σ = 53226312. Its totient is φ = 53226310.

The previous prime is 53226263. The next prime is 53226317. The reversal of 53226311 is 11362235.

53226311 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-53226311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53226317) 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, 26613155 + 26613156.

It is an arithmetic number, because the mean of its divisors is an integer number (26613156).

Almost surely, 2^53226311 is an apocalyptic number.

53226311 is a deficient number, since it is larger than the sum of its proper divisors (1).

53226311 is an equidigital number, since it uses as much as digits as its factorization.

53226311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 53226311 is about 7295.6364355689. The cubic root of 53226311 is about 376.1624632727.

Adding to 53226311 its reverse (11362235), we get a palindrome (64588546).

The spelling of 53226311 in words is "fifty-three million, two hundred twenty-six thousand, three hundred eleven".