5217353185 has 64 divisors (see below), whose sum is σ = 7185024000. Its totient is φ = 3603720960.

The previous prime is 5217353177. The next prime is 5217353201. The reversal of 5217353185 is 5813537125.

It is not a de Polignac number, because 5217353185 - 2³ = 5217353177 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19395231 + ... + 19395499.

It is an arithmetic number, because the mean of its divisors is an integer number (112266000).

Almost surely, 2^5217353185 is an apocalyptic number.

5217353185 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5217353185 is a deficient number, since it is larger than the sum of its proper divisors (1967670815).

5217353185 is a wasteful number, since it uses less digits than its factorization.

5217353185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526.

The product of its digits is 126000, while the sum is 40.

The square root of 5217353185 is about 72231.2479817426. The cubic root of 5217353185 is about 1734.4032513257.

The spelling of 5217353185 in words is "five billion, two hundred seventeen million, three hundred fifty-three thousand, one hundred eighty-five".