5166218108 has 24 divisors (see below), whose sum is σ = 9355726800. Its totient is φ = 2493212288.

The previous prime is 5166218087. The next prime is 5166218149. The reversal of 5166218108 is 8018126615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488816 + ... + 499272.

It is an arithmetic number, because the mean of its divisors is an integer number (389821950).

Almost surely, 2^5166218108 is an apocalyptic number.

5166218108 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5166218108 is a deficient number, since it is larger than the sum of its proper divisors (4189508692).

5166218108 is a wasteful number, since it uses less digits than its factorization.

5166218108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14749 (or 14747 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 5166218108 is about 71876.4085635892. The cubic root of 5166218108 is about 1728.7183651390.

The spelling of 5166218108 in words is "five billion, one hundred sixty-six million, two hundred eighteen thousand, one hundred eight".