5545323656 has 16 divisors (see below), whose sum is σ = 10426449600. Its totient is φ = 2764937104.

The previous prime is 5545323643. The next prime is 5545323727. The reversal of 5545323656 is 6563235455.

It is a super-2 number, since 2×5545323656² = 61501228899586412672, which contains 22 as substring.

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, 962540 + ... + 968283.

It is an arithmetic number, because the mean of its divisors is an integer number (651653100).

Almost surely, 2^5545323656 is an apocalyptic number.

It is an amenable number.

5545323656 is a deficient number, since it is larger than the sum of its proper divisors (4881125944).

5545323656 is a wasteful number, since it uses less digits than its factorization.

5545323656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931188 (or 1931184 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 44.

The square root of 5545323656 is about 74466.9299488034. The cubic root of 5545323656 is about 1770.0096455367.

The spelling of 5545323656 in words is "five billion, five hundred forty-five million, three hundred twenty-three thousand, six hundred fifty-six".