5166109198 has 8 divisors (see below), whose sum is σ = 7755007392. Its totient is φ = 2581106736.

The previous prime is 5166109163. The next prime is 5166109217. The reversal of 5166109198 is 8919016615.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970615 + ... + 975922.

It is an arithmetic number, because the mean of its divisors is an integer number (969375924).

Almost surely, 2^5166109198 is an apocalyptic number.

5166109198 is a deficient number, since it is larger than the sum of its proper divisors (2588898194).

5166109198 is a wasteful number, since it uses less digits than its factorization.

5166109198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947866.

The product of its (nonzero) digits is 116640, while the sum is 46.

The square root of 5166109198 is about 71875.6509396611. The cubic root of 5166109198 is about 1728.7062172431.

The spelling of 5166109198 in words is "five billion, one hundred sixty-six million, one hundred nine thousand, one hundred ninety-eight".