53835811 has 2 divisors, whose sum is σ = 53835812. Its totient is φ = 53835810.

The previous prime is 53835751. The next prime is 53835823. The reversal of 53835811 is 11853835.

53835811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53835811 - 2¹⁹ = 53311523 is a prime.

It is not a weakly prime, because it can be changed into another prime (53835841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26917905 + 26917906.

It is an arithmetic number, because the mean of its divisors is an integer number (26917906).

Almost surely, 2^53835811 is an apocalyptic number.

53835811 is a deficient number, since it is larger than the sum of its proper divisors (1).

53835811 is an equidigital number, since it uses as much as digits as its factorization.

53835811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 34.

The square root of 53835811 is about 7337.2890770366. The cubic root of 53835811 is about 377.5928423897.

The spelling of 53835811 in words is "fifty-three million, eight hundred thirty-five thousand, eight hundred eleven".