5066066510406 has 256 divisors, whose sum is σ = 13248715898880. Its totient is φ = 1419473341440.

The previous prime is 5066066510327. The next prime is 5066066510411. The reversal of 5066066510406 is 6040156606605.

It is a super-2 number, since 2×5066066510406² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 56939751 + ... + 57028653.

It is an arithmetic number, because the mean of its divisors is an integer number (51752796480).

Almost surely, 2^{5066066510406} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5066066510406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6624357949440).

5066066510406 is an abundant number, since it is smaller than the sum of its proper divisors (8182649388474).

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

5066066510406 is a wasteful number, since it uses less digits than its factorization.

5066066510406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89088 (or 89082 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 5066066510406 in words is "five trillion, sixty-six billion, sixty-six million, five hundred ten thousand, four hundred six".