53340173 has 2 divisors, whose sum is σ = 53340174. Its totient is φ = 53340172.

The previous prime is 53340149. The next prime is 53340227. The reversal of 53340173 is 37104335.

53340173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51868804 + 1471369 = 7202^2 + 1213^2 .

It is a cyclic number.

It is not a de Polignac number, because 53340173 - 2¹² = 53336077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53340143) 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, 26670086 + 26670087.

It is an arithmetic number, because the mean of its divisors is an integer number (26670087).

Almost surely, 2^53340173 is an apocalyptic number.

It is an amenable number.

53340173 is a deficient number, since it is larger than the sum of its proper divisors (1).

53340173 is an equidigital number, since it uses as much as digits as its factorization.

53340173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 53340173 is about 7303.4356983546. The cubic root of 53340173 is about 376.4305017965.

The spelling of 53340173 in words is "fifty-three million, three hundred forty thousand, one hundred seventy-three".