53326307 has 2 divisors, whose sum is σ = 53326308. Its totient is φ = 53326306.

The previous prime is 53326303. The next prime is 53326309. The reversal of 53326307 is 70362335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53326307 - 2² = 53326303 is a prime.

Together with 53326309, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53326307.

It is not a weakly prime, because it can be changed into another prime (53326303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26663153 + 26663154.

It is an arithmetic number, because the mean of its divisors is an integer number (26663154).

Almost surely, 2^53326307 is an apocalyptic number.

53326307 is a deficient number, since it is larger than the sum of its proper divisors (1).

53326307 is an equidigital number, since it uses as much as digits as its factorization.

53326307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 53326307 is about 7302.4863573991. The cubic root of 53326307 is about 376.3978807444.

The spelling of 53326307 in words is "fifty-three million, three hundred twenty-six thousand, three hundred seven".