538132317 has 8 divisors (see below), whose sum is σ = 740655360. Its totient is φ = 347182080.

The previous prime is 538132313. The next prime is 538132327. The reversal of 538132317 is 713231835.

538132317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 538132317 - 2² = 538132313 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538132313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2893092 + ... + 2893277.

It is an arithmetic number, because the mean of its divisors is an integer number (92581920).

Almost surely, 2^538132317 is an apocalyptic number.

It is an amenable number.

538132317 is a deficient number, since it is larger than the sum of its proper divisors (202523043).

538132317 is a wasteful number, since it uses less digits than its factorization.

538132317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5786403.

The product of its digits is 15120, while the sum is 33.

The square root of 538132317 is about 23197.6791296026. The cubic root of 538132317 is about 813.3853724467.

The spelling of 538132317 in words is "five hundred thirty-eight million, one hundred thirty-two thousand, three hundred seventeen".