5666562452 has 12 divisors (see below), whose sum is σ = 9923462976. Its totient is φ = 2831287320.

The previous prime is 5666562443. The next prime is 5666562457. The reversal of 5666562452 is 2542656665.

It is a junction number, because it is equal to n+sod(n) for n = 5666562397 and 5666562406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666562457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492074 + ... + 503457.

It is an arithmetic number, because the mean of its divisors is an integer number (826955248).

Almost surely, 2^5666562452 is an apocalyptic number.

It is an amenable number.

5666562452 is a deficient number, since it is larger than the sum of its proper divisors (4256900524).

5666562452 is a wasteful number, since it uses less digits than its factorization.

5666562452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996958 (or 996956 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 47.

The square root of 5666562452 is about 75276.5730622748. The cubic root of 5666562452 is about 1782.8161511267.

The spelling of 5666562452 in words is "five billion, six hundred sixty-six million, five hundred sixty-two thousand, four hundred fifty-two".