53359073 has 4 divisors (see below), whose sum is σ = 56497860. Its totient is φ = 50220288.

The previous prime is 53359063. The next prime is 53359099. The reversal of 53359073 is 37095335.

53359073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37095335 = 5 ⋅7419067.

It can be written as a sum of positive squares in 2 ways, for example, as 32638369 + 20720704 = 5713^2 + 4552^2 .

It is a cyclic number.

It is not a de Polignac number, because 53359073 - 2⁸ = 53358817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53359013) 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 in 3 ways as a sum of consecutive naturals, for example, 1569368 + ... + 1569401.

It is an arithmetic number, because the mean of its divisors is an integer number (14124465).

Almost surely, 2^53359073 is an apocalyptic number.

It is an amenable number.

53359073 is a deficient number, since it is larger than the sum of its proper divisors (3138787).

53359073 is a wasteful number, since it uses less digits than its factorization.

53359073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138786.

The product of its (nonzero) digits is 42525, while the sum is 35.

The square root of 53359073 is about 7304.7294953338. The cubic root of 53359073 is about 376.4749566976.

The spelling of 53359073 in words is "fifty-three million, three hundred fifty-nine thousand, seventy-three".