53304847 has 2 divisors, whose sum is σ = 53304848. Its totient is φ = 53304846.

The previous prime is 53304833. The next prime is 53304913. The reversal of 53304847 is 74840335.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53304847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53304347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26652423 + 26652424.

It is an arithmetic number, because the mean of its divisors is an integer number (26652424).

Almost surely, 2^53304847 is an apocalyptic number.

53304847 is a deficient number, since it is larger than the sum of its proper divisors (1).

53304847 is an equidigital number, since it uses as much as digits as its factorization.

53304847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 53304847 is about 7301.0168469878. The cubic root of 53304847 is about 376.3473829523.

The spelling of 53304847 in words is "fifty-three million, three hundred four thousand, eight hundred forty-seven".