5566386430 has 64 divisors (see below), whose sum is σ = 11046336768. Its totient is φ = 2002786560.

The previous prime is 5566386407. The next prime is 5566386431. The reversal of 5566386430 is 346836655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5566386431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5073642 + ... + 5074738.

It is an arithmetic number, because the mean of its divisors is an integer number (172599012).

Almost surely, 2^5566386430 is an apocalyptic number.

5566386430 is a deficient number, since it is larger than the sum of its proper divisors (5479950338).

5566386430 is a wasteful number, since it uses less digits than its factorization.

5566386430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The square root of 5566386430 is about 74608.2195873886. The cubic root of 5566386430 is about 1772.2478203183.

The spelling of 5566386430 in words is "five billion, five hundred sixty-six million, three hundred eighty-six thousand, four hundred thirty".