53094947 has 2 divisors, whose sum is σ = 53094948. Its totient is φ = 53094946.

The previous prime is 53094941. The next prime is 53094967. The reversal of 53094947 is 74949035.

53094947 is nontrivially palindromic in base 16.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53094947 - 2⁴ = 53094931 is a prime.

It is not a weakly prime, because it can be changed into another prime (53094941) 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, 26547473 + 26547474.

It is an arithmetic number, because the mean of its divisors is an integer number (26547474).

Almost surely, 2^53094947 is an apocalyptic number.

53094947 is a deficient number, since it is larger than the sum of its proper divisors (1).

53094947 is an equidigital number, since it uses as much as digits as its factorization.

53094947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 53094947 is about 7286.6279581162. The cubic root of 53094947 is about 375.8527485683.

The spelling of 53094947 in words is "fifty-three million, ninety-four thousand, nine hundred forty-seven".