53214859 has 2 divisors, whose sum is σ = 53214860. Its totient is φ = 53214858.

The previous prime is 53214853. The next prime is 53214871. The reversal of 53214859 is 95841235.

53214859 is nontrivially palindromic in base 8.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53214859 - 2³ = 53214851 is a prime.

It is not a weakly prime, because it can be changed into another prime (53214851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26607429 + 26607430.

It is an arithmetic number, because the mean of its divisors is an integer number (26607430).

Almost surely, 2^53214859 is an apocalyptic number.

53214859 is a deficient number, since it is larger than the sum of its proper divisors (1).

53214859 is an equidigital number, since it uses as much as digits as its factorization.

53214859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 37.

The square root of 53214859 is about 7294.8515406415. The cubic root of 53214859 is about 376.1354833735.

The spelling of 53214859 in words is "fifty-three million, two hundred fourteen thousand, eight hundred fifty-nine".