53326917 has 40 divisors (see below), whose sum is σ = 91758656. Its totient is φ = 30233088.

The previous prime is 53326891. The next prime is 53326927. The reversal of 53326917 is 71962335.

53326917 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 53326917 - 2¹⁰ = 53325893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53326927) 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 39 ways as a sum of consecutive naturals, for example, 92133 + ... + 92709.

Almost surely, 2^53326917 is an apocalyptic number.

It is an amenable number.

53326917 is a deficient number, since it is larger than the sum of its proper divisors (38431739).

53326917 is a wasteful number, since it uses less digits than its factorization.

53326917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 750 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 53326917 is about 7302.5281238760. The cubic root of 53326917 is about 376.3993159449.

The spelling of 53326917 in words is "fifty-three million, three hundred twenty-six thousand, nine hundred seventeen".