5600661579 has 6 divisors (see below), whose sum is σ = 8089844516. Its totient is φ = 3733774380.

The previous prime is 5600661571. The next prime is 5600661637. The reversal of 5600661579 is 9751660065.

5600661579 is a `hidden beast` number, since 560 + 0 + 6 + 6 + 15 + 79 = 666.

It is not a de Polignac number, because 5600661579 - 2³ = 5600661571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5600661571) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 311147857 + ... + 311147874.

Almost surely, 2^5600661579 is an apocalyptic number.

5600661579 is a deficient number, since it is larger than the sum of its proper divisors (2489182937).

5600661579 is a wasteful number, since it uses less digits than its factorization.

5600661579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622295737 (or 622295734 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 5600661579 is about 74837.5679655613. The cubic root of 5600661579 is about 1775.8779315222.

The spelling of 5600661579 in words is "five billion, six hundred million, six hundred sixty-one thousand, five hundred seventy-nine".