53347271 has 2 divisors, whose sum is σ = 53347272. Its totient is φ = 53347270.

The previous prime is 53347267. The next prime is 53347279. The reversal of 53347271 is 17274335.

53347271 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 53347271 - 2² = 53347267 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53347279) 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, 26673635 + 26673636.

It is an arithmetic number, because the mean of its divisors is an integer number (26673636).

Almost surely, 2^53347271 is an apocalyptic number.

53347271 is a deficient number, since it is larger than the sum of its proper divisors (1).

53347271 is an equidigital number, since it uses as much as digits as its factorization.

53347271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 32.

The square root of 53347271 is about 7303.9216178708. The cubic root of 53347271 is about 376.4471983127.

The spelling of 53347271 in words is "fifty-three million, three hundred forty-seven thousand, two hundred seventy-one".