53093459 has 2 divisors, whose sum is σ = 53093460. Its totient is φ = 53093458.

The previous prime is 53093441. The next prime is 53093473. The reversal of 53093459 is 95439035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53093459 - 2⁸ = 53093203 is a prime.

It is not a weakly prime, because it can be changed into another prime (53093419) 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, 26546729 + 26546730.

It is an arithmetic number, because the mean of its divisors is an integer number (26546730).

Almost surely, 2^53093459 is an apocalyptic number.

53093459 is a deficient number, since it is larger than the sum of its proper divisors (1).

53093459 is an equidigital number, since it uses as much as digits as its factorization.

53093459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 53093459 is about 7286.5258525583. The cubic root of 53093459 is about 375.8492374111.

The spelling of 53093459 in words is "fifty-three million, ninety-three thousand, four hundred fifty-nine".