5388665317 has 16 divisors (see below), whose sum is σ = 6222827520. Its totient is φ = 4570658352.

The previous prime is 5388665299. The next prime is 5388665329. The reversal of 5388665317 is 7135668835.

It is a cyclic number.

It is not a de Polignac number, because 5388665317 - 2¹⁵ = 5388632549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5388665417) 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, 1832034 + ... + 1834972.

It is an arithmetic number, because the mean of its divisors is an integer number (388926720).

Almost surely, 2^5388665317 is an apocalyptic number.

It is an amenable number.

5388665317 is a deficient number, since it is larger than the sum of its proper divisors (834162203).

5388665317 is a wasteful number, since it uses less digits than its factorization.

5388665317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5592.

The product of its digits is 3628800, while the sum is 52.

The square root of 5388665317 is about 73407.5290212114. The cubic root of 5388665317 is about 1753.1822714344.

The spelling of 5388665317 in words is "five billion, three hundred eighty-eight million, six hundred sixty-five thousand, three hundred seventeen".