5051610066 has 32 divisors (see below), whose sum is σ = 10640759040. Its totient is φ = 1594376784.

The previous prime is 5051610059. The next prime is 5051610071. The reversal of 5051610066 is 6600161505.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217281 + ... + 239403.

It is an arithmetic number, because the mean of its divisors is an integer number (332523720).

Almost surely, 2^5051610066 is an apocalyptic number.

5051610066 is an abundant number, since it is smaller than the sum of its proper divisors (5589148974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5051610066 is a wasteful number, since it uses less digits than its factorization.

5051610066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24150.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5051610066 is about 71074.6794998050. The cubic root of 5051610066 is about 1715.8392836642.

The spelling of 5051610066 in words is "five billion, fifty-one million, six hundred ten thousand, sixty-six".