53347267 has 2 divisors, whose sum is σ = 53347268. Its totient is φ = 53347266.

The previous prime is 53347201. The next prime is 53347271. The reversal of 53347267 is 76274335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53347267 - 2¹¹ = 53345219 is a prime.

It is not a weakly prime, because it can be changed into another prime (53347067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26673633 + 26673634.

It is an arithmetic number, because the mean of its divisors is an integer number (26673634).

Almost surely, 2^53347267 is an apocalyptic number.

53347267 is a deficient number, since it is larger than the sum of its proper divisors (1).

53347267 is an equidigital number, since it uses as much as digits as its factorization.

53347267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 37.

The square root of 53347267 is about 7303.9213440453. The cubic root of 53347267 is about 376.4471889040.

The spelling of 53347267 in words is "fifty-three million, three hundred forty-seven thousand, two hundred sixty-seven".