5217275518 has 32 divisors (see below), whose sum is σ = 10050679296. Its totient is φ = 1974237408.

The previous prime is 5217275513. The next prime is 5217275521. The reversal of 5217275518 is 8155727125.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217275513) 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, 618996 + ... + 627367.

It is an arithmetic number, because the mean of its divisors is an integer number (314083728).

Almost surely, 2^5217275518 is an apocalyptic number.

5217275518 is a deficient number, since it is larger than the sum of its proper divisors (4833403778).

5217275518 is a wasteful number, since it uses less digits than its factorization.

5217275518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246408.

The product of its digits is 196000, while the sum is 43.

The square root of 5217275518 is about 72230.7103523148. The cubic root of 5217275518 is about 1734.3946450100.

The spelling of 5217275518 in words is "five billion, two hundred seventeen million, two hundred seventy-five thousand, five hundred eighteen".