53260307 has 2 divisors, whose sum is σ = 53260308. Its totient is φ = 53260306.

The previous prime is 53260301. The next prime is 53260309. The reversal of 53260307 is 70306235.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53260307 is a prime.

Together with 53260309, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53260301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26630153 + 26630154.

It is an arithmetic number, because the mean of its divisors is an integer number (26630154).

Almost surely, 2^53260307 is an apocalyptic number.

53260307 is a deficient number, since it is larger than the sum of its proper divisors (1).

53260307 is an equidigital number, since it uses as much as digits as its factorization.

53260307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 53260307 is about 7297.9659494958. The cubic root of 53260307 is about 376.2425320534.

The spelling of 53260307 in words is "fifty-three million, two hundred sixty thousand, three hundred seven".