5666551430 has 8 divisors (see below), whose sum is σ = 10199792592. Its totient is φ = 2266620568.

The previous prime is 5666551427. The next prime is 5666551433. The reversal of 5666551430 is 341556665.

It is an interprime number because it is at equal distance from previous prime (5666551427) and next prime (5666551433).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5666551433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283327562 + ... + 283327581.

It is an arithmetic number, because the mean of its divisors is an integer number (1274974074).

Almost surely, 2^5666551430 is an apocalyptic number.

5666551430 is a deficient number, since it is larger than the sum of its proper divisors (4533241162).

5666551430 is a wasteful number, since it uses less digits than its factorization.

5666551430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566655150.

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 5666551430 is about 75276.4998522115. The cubic root of 5666551430 is about 1782.8149952106.

The spelling of 5666551430 in words is "five billion, six hundred sixty-six million, five hundred fifty-one thousand, four hundred thirty".