5566133412 has 36 divisors (see below), whose sum is σ = 16079941696. Its totient is φ = 1590323760.

The previous prime is 5566133401. The next prime is 5566133413. The reversal of 5566133412 is 2143316655.

5566133412 is a `hidden beast` number, since 5 + 5 + 6 + 613 + 34 + 1 + 2 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5566133413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11043664 + ... + 11044167.

Almost surely, 2^5566133412 is an apocalyptic number.

It is an amenable number.

5566133412 is an abundant number, since it is smaller than the sum of its proper divisors (10513808284).

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

5566133412 is a wasteful number, since it uses less digits than its factorization.

5566133412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22087848 (or 22087843 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 5566133412 is about 74606.5239238500. The cubic root of 5566133412 is about 1772.2209676256.

The spelling of 5566133412 in words is "five billion, five hundred sixty-six million, one hundred thirty-three thousand, four hundred twelve".