5217317738 has 32 divisors (see below), whose sum is σ = 8100755136. Its totient is φ = 2519054208.

The previous prime is 5217317737. The next prime is 5217317759. The reversal of 5217317738 is 8377137125.

It is not an unprimeable number, because it can be changed into a prime (5217317737) 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, 1690745 + ... + 1693827.

It is an arithmetic number, because the mean of its divisors is an integer number (253148598).

Almost surely, 2^5217317738 is an apocalyptic number.

5217317738 is a deficient number, since it is larger than the sum of its proper divisors (2883437398).

5217317738 is a wasteful number, since it uses less digits than its factorization.

5217317738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3398.

The product of its digits is 246960, while the sum is 44.

The square root of 5217317738 is about 72231.0026096828. The cubic root of 5217317738 is about 1734.3993234380.

The spelling of 5217317738 in words is "five billion, two hundred seventeen million, three hundred seventeen thousand, seven hundred thirty-eight".