53365313 has 8 divisors (see below), whose sum is σ = 57044736. Its totient is φ = 49799200.

The previous prime is 53365289. The next prime is 53365321. The reversal of 53365313 is 31356335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53365313 - 2¹⁴ = 53348929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53365343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27353 + ... + 29238.

It is an arithmetic number, because the mean of its divisors is an integer number (7130592).

Almost surely, 2^53365313 is an apocalyptic number.

It is an amenable number.

53365313 is a deficient number, since it is larger than the sum of its proper divisors (3679423).

53365313 is a wasteful number, since it uses less digits than its factorization.

53365313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56655.

The product of its digits is 12150, while the sum is 29.

The square root of 53365313 is about 7305.1566033864. The cubic root of 53365313 is about 376.4896315663.

The spelling of 53365313 in words is "fifty-three million, three hundred sixty-five thousand, three hundred thirteen".