5126662166 has 8 divisors (see below), whose sum is σ = 7955165520. Its totient is φ = 2474940328.

The previous prime is 5126662153. The next prime is 5126662183. The reversal of 5126662166 is 6612666215.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44195306 + ... + 44195421.

It is an arithmetic number, because the mean of its divisors is an integer number (994395690).

Almost surely, 2^5126662166 is an apocalyptic number.

5126662166 is a deficient number, since it is larger than the sum of its proper divisors (2828503354).

5126662166 is a wasteful number, since it uses less digits than its factorization.

5126662166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88390758.

The product of its digits is 155520, while the sum is 41.

The square root of 5126662166 is about 71600.7134461662. The cubic root of 5126662166 is about 1724.2949905961.

The spelling of 5126662166 in words is "five billion, one hundred twenty-six million, six hundred sixty-two thousand, one hundred sixty-six".