53321083 has 2 divisors, whose sum is σ = 53321084. Its totient is φ = 53321082.

The previous prime is 53321069. The next prime is 53321089. The reversal of 53321083 is 38012335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53321083 - 2²⁵ = 19766651 is a prime.

It is not a weakly prime, because it can be changed into another prime (53321089) 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, 26660541 + 26660542.

It is an arithmetic number, because the mean of its divisors is an integer number (26660542).

Almost surely, 2^53321083 is an apocalyptic number.

53321083 is a deficient number, since it is larger than the sum of its proper divisors (1).

53321083 is an equidigital number, since it uses as much as digits as its factorization.

53321083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 53321083 is about 7302.1286622464. The cubic root of 53321083 is about 376.3855893330.

The spelling of 53321083 in words is "fifty-three million, three hundred twenty-one thousand, eighty-three".