5066606556 has 36 divisors (see below), whose sum is σ = 13971552504. Its totient is φ = 1535335200.

The previous prime is 5066606513. The next prime is 5066606569. The reversal of 5066606556 is 6556066605.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5066606556² = 51341003986604362272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6396835 + ... + 6397626.

Almost surely, 2^5066606556 is an apocalyptic number.

It is an amenable number.

5066606556 is an abundant number, since it is smaller than the sum of its proper divisors (8904945948).

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

5066606556 is a wasteful number, since it uses less digits than its factorization.

5066606556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12794482 (or 12794477 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The square root of 5066606556 is about 71180.0994379749. The cubic root of 5066606556 is about 1717.5355181661.

The spelling of 5066606556 in words is "five billion, sixty-six million, six hundred six thousand, five hundred fifty-six".