53327317 has 16 divisors (see below), whose sum is σ = 60963840. Its totient is φ = 46342912.

The previous prime is 53327297. The next prime is 53327321. The reversal of 53327317 is 71372335.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53327317 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 (53325317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8988 + ... + 13690.

It is an arithmetic number, because the mean of its divisors is an integer number (3810240).

Almost surely, 2^53327317 is an apocalyptic number.

It is an amenable number.

53327317 is a deficient number, since it is larger than the sum of its proper divisors (7636523).

53327317 is a wasteful number, since it uses less digits than its factorization.

53327317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772.

The product of its digits is 13230, while the sum is 31.

The square root of 53327317 is about 7302.5555116000. Note that the first 4 decimals coincide. The cubic root of 53327317 is about 376.4002570541.

The spelling of 53327317 in words is "fifty-three million, three hundred twenty-seven thousand, three hundred seventeen".