5156322166 has 8 divisors (see below), whose sum is σ = 7738977384. Its totient is φ = 2576663040.

The previous prime is 5156322133. The next prime is 5156322209. The reversal of 5156322166 is 6612236515.

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, 744715 + ... + 751606.

It is an arithmetic number, because the mean of its divisors is an integer number (967372173).

Almost surely, 2^5156322166 is an apocalyptic number.

5156322166 is a deficient number, since it is larger than the sum of its proper divisors (2582655218).

5156322166 is a wasteful number, since it uses less digits than its factorization.

5156322166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498046.

The product of its digits is 64800, while the sum is 37.

The square root of 5156322166 is about 71807.5355794919. The cubic root of 5156322166 is about 1727.6138672244.

The spelling of 5156322166 in words is "five billion, one hundred fifty-six million, three hundred twenty-two thousand, one hundred sixty-six".