53446927 has 2 divisors, whose sum is σ = 53446928. Its totient is φ = 53446926.

The previous prime is 53446909. The next prime is 53446931. The reversal of 53446927 is 72964435.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53446927 - 2¹⁵ = 53414159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53446927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53446427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26723463 + 26723464.

It is an arithmetic number, because the mean of its divisors is an integer number (26723464).

Almost surely, 2^53446927 is an apocalyptic number.

53446927 is a deficient number, since it is larger than the sum of its proper divisors (1).

53446927 is an equidigital number, since it uses as much as digits as its factorization.

53446927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 53446927 is about 7310.7405233670. The cubic root of 53446927 is about 376.6814613797.

The spelling of 53446927 in words is "fifty-three million, four hundred forty-six thousand, nine hundred twenty-seven".