5565857144 has 16 divisors (see below), whose sum is σ = 10537303920. Its totient is φ = 2755909440.

The previous prime is 5565857123. The next prime is 5565857159. The reversal of 5565857144 is 4417585655.

It is a junction number, because it is equal to n+sod(n) for n = 5565857092 and 5565857101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3376517 + ... + 3378164.

It is an arithmetic number, because the mean of its divisors is an integer number (658581495).

Almost surely, 2^5565857144 is an apocalyptic number.

It is an amenable number.

5565857144 is a deficient number, since it is larger than the sum of its proper divisors (4971446776).

5565857144 is a wasteful number, since it uses less digits than its factorization.

5565857144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6754790 (or 6754786 counting only the distinct ones).

The product of its digits is 3360000, while the sum is 50.

The square root of 5565857144 is about 74604.6724005943. The cubic root of 5565857144 is about 1772.1916464909.

The spelling of 5565857144 in words is "five billion, five hundred sixty-five million, eight hundred fifty-seven thousand, one hundred forty-four".