5606555166129 has 8 divisors (see below), whose sum is σ = 7525577404800. Its totient is φ = 3712618185776.

The previous prime is 5606555166127. The next prime is 5606555166197. The reversal of 5606555166129 is 9216615556065.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5606555166129 - 2¹ = 5606555166127 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5606555166127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6271314057 + ... + 6271314950.

It is an arithmetic number, because the mean of its divisors is an integer number (940697175600).

Almost surely, 2^{5606555166129} is an apocalyptic number.

It is an amenable number.

5606555166129 is a deficient number, since it is larger than the sum of its proper divisors (1919022238671).

5606555166129 is a wasteful number, since it uses less digits than its factorization.

5606555166129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12542629159.

The product of its (nonzero) digits is 14580000, while the sum is 57.

The spelling of 5606555166129 in words is "five trillion, six hundred six billion, five hundred fifty-five million, one hundred sixty-six thousand, one hundred twenty-nine".