5566063428 has 36 divisors (see below), whose sum is σ = 14075304880. Its totient is φ = 1854624816.

The previous prime is 5566063427. The next prime is 5566063429. The reversal of 5566063428 is 8243606655.

5566063428 is a `hidden beast` number, since 5 + 5 + 6 + 6 + 0 + 634 + 2 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (5566063427) and next prime (5566063429).

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

It is a super-2 number, since 2×5566063428² = 61962124169038222368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5566063427) 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, 66651 + ... + 124797.

Almost surely, 2^5566063428 is an apocalyptic number.

It is an amenable number.

5566063428 is an abundant number, since it is smaller than the sum of its proper divisors (8509241452).

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

5566063428 is a wasteful number, since it uses less digits than its factorization.

5566063428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60816 (or 60811 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The square root of 5566063428 is about 74606.0549017303. The cubic root of 5566063428 is about 1772.2135401098.

The spelling of 5566063428 in words is "five billion, five hundred sixty-six million, sixty-three thousand, four hundred twenty-eight".