53927911 has 2 divisors, whose sum is σ = 53927912. Its totient is φ = 53927910.

The previous prime is 53927873. The next prime is 53927917. The reversal of 53927911 is 11972935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53927911 - 2⁹ = 53927399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53927917) 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, 26963955 + 26963956.

It is an arithmetic number, because the mean of its divisors is an integer number (26963956).

Almost surely, 2^53927911 is an apocalyptic number.

53927911 is a deficient number, since it is larger than the sum of its proper divisors (1).

53927911 is an equidigital number, since it uses as much as digits as its factorization.

53927911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17010, while the sum is 37.

The square root of 53927911 is about 7343.5625550546. The cubic root of 53927911 is about 377.8080429392.

The spelling of 53927911 in words is "fifty-three million, nine hundred twenty-seven thousand, nine hundred eleven".