5155166 has 4 divisors (see below), whose sum is σ = 7732752. Its totient is φ = 2577582.

The previous prime is 5155159. The next prime is 5155193. The reversal of 5155166 is 6615515.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288790 + ... + 1288793.

It is an arithmetic number, because the mean of its divisors is an integer number (1933188).

Almost surely, 2^5155166 is an apocalyptic number.

5155166 is a deficient number, since it is larger than the sum of its proper divisors (2577586).

5155166 is a wasteful number, since it uses less digits than its factorization.

5155166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577585.

The product of its digits is 4500, while the sum is 29.

The square root of 5155166 is about 2270.4990640826. The cubic root of 5155166 is about 172.7484733987.

The spelling of 5155166 in words is "five million, one hundred fifty-five thousand, one hundred sixty-six".