5556066106 has 8 divisors (see below), whose sum is σ = 8824340340. Its totient is φ = 2614619328.

The previous prime is 5556066073. The next prime is 5556066107. The reversal of 5556066106 is 6016606555.

It can be written as a sum of positive squares in 2 ways, for example, as 5514399081 + 41667025 = 74259^2 + 6455^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5556066107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81706821 + ... + 81706888.

Almost surely, 2^5556066106 is an apocalyptic number.

5556066106 is a deficient number, since it is larger than the sum of its proper divisors (3268274234).

5556066106 is a wasteful number, since it uses less digits than its factorization.

5556066106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163413728.

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 5556066106 is about 74539.0240478100. The cubic root of 5556066106 is about 1771.1518677229.

The spelling of 5556066106 in words is "five billion, five hundred fifty-six million, sixty-six thousand, one hundred six".