53323089 has 16 divisors (see below), whose sum is σ = 73358400. Its totient is φ = 34436160.

The previous prime is 53323073. The next prime is 53323093. The reversal of 53323089 is 98032335.

53323089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53323089 - 2⁴ = 53323073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53323099) 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 15 ways as a sum of consecutive naturals, for example, 10087 + ... + 14435.

It is an arithmetic number, because the mean of its divisors is an integer number (4584900).

Almost surely, 2^53323089 is an apocalyptic number.

It is an amenable number.

53323089 is a deficient number, since it is larger than the sum of its proper divisors (20035311).

53323089 is a wasteful number, since it uses less digits than its factorization.

53323089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 53323089 is about 7302.2660181618. The cubic root of 53323089 is about 376.3903092923.

The spelling of 53323089 in words is "fifty-three million, three hundred twenty-three thousand, eighty-nine".