5066166016604 has 144 divisors (see below), whose sum is σ = 11368626587136. Its totient is φ = 1953270547200.

The previous prime is 5066166016601. The next prime is 5066166016621. The reversal of 5066166016604 is 4066106616605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5066166016601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81851789 + ... + 81913659.

It is an arithmetic number, because the mean of its divisors is an integer number (78948795744).

Almost surely, 2^{5066166016604} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5066166016604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5684313293568).

5066166016604 is an abundant number, since it is smaller than the sum of its proper divisors (6302460570532).

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

5066166016604 is a wasteful number, since it uses less digits than its factorization.

5066166016604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62296 (or 62287 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 5066166016604 in words is "five trillion, sixty-six billion, one hundred sixty-six million, sixteen thousand, six hundred four".