53266666183 has 2 divisors, whose sum is σ = 53266666184. Its totient is φ = 53266666182.

The previous prime is 53266666157. The next prime is 53266666217. The reversal of 53266666183 is 38166666235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53266666183 - 2⁹ = 53266665671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53266666183.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53266666153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26633333091 + 26633333092.

It is an arithmetic number, because the mean of its divisors is an integer number (26633333092).

Almost surely, 2^53266666183 is an apocalyptic number.

53266666183 is a deficient number, since it is larger than the sum of its proper divisors (1).

53266666183 is an equidigital number, since it uses as much as digits as its factorization.

53266666183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5598720, while the sum is 52.

Adding to 53266666183 its sum of digits (52), we get a palindrome (53266666235).

The spelling of 53266666183 in words is "fifty-three billion, two hundred sixty-six million, six hundred sixty-six thousand, one hundred eighty-three".