53327047 has 2 divisors, whose sum is σ = 53327048. Its totient is φ = 53327046.

The previous prime is 53327033. The next prime is 53327059. The reversal of 53327047 is 74072335.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53327047 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53327647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26663523 + 26663524.

It is an arithmetic number, because the mean of its divisors is an integer number (26663524).

Almost surely, 2^53327047 is an apocalyptic number.

53327047 is a deficient number, since it is larger than the sum of its proper divisors (1).

53327047 is an equidigital number, since it uses as much as digits as its factorization.

53327047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 53327047 is about 7302.5370248976. The cubic root of 53327047 is about 376.3996218059.

The spelling of 53327047 in words is "fifty-three million, three hundred twenty-seven thousand, forty-seven".