5660804644 has 24 divisors (see below), whose sum is σ = 11036930688. Its totient is φ = 2518345440.

The previous prime is 5660804623. The next prime is 5660804647. The reversal of 5660804644 is 4464080665.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5660804644.

It is not an unprimeable number, because it can be changed into a prime (5660804647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366599 + ... + 1370734.

It is an arithmetic number, because the mean of its divisors is an integer number (459872112).

Almost surely, 2^5660804644 is an apocalyptic number.

It is an amenable number.

5660804644 is a deficient number, since it is larger than the sum of its proper divisors (5376126044).

5660804644 is a wasteful number, since it uses less digits than its factorization.

5660804644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737395 (or 2737393 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The square root of 5660804644 is about 75238.3189870693. The cubic root of 5660804644 is about 1782.2121052023.

The spelling of 5660804644 in words is "five billion, six hundred sixty million, eight hundred four thousand, six hundred forty-four".