53017267 has 2 divisors, whose sum is σ = 53017268. Its totient is φ = 53017266.

The previous prime is 53017259. The next prime is 53017291. The reversal of 53017267 is 76271035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53017267 - 2³ = 53017259 is a prime.

It is not a weakly prime, because it can be changed into another prime (53017297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26508633 + 26508634.

It is an arithmetic number, because the mean of its divisors is an integer number (26508634).

Almost surely, 2^53017267 is an apocalyptic number.

53017267 is a deficient number, since it is larger than the sum of its proper divisors (1).

53017267 is an equidigital number, since it uses as much as digits as its factorization.

53017267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 53017267 is about 7281.2956951356. The cubic root of 53017267 is about 375.6693633113.

The spelling of 53017267 in words is "fifty-three million, seventeen thousand, two hundred sixty-seven".