5503646056 has 8 divisors (see below), whose sum is σ = 10319336370. Its totient is φ = 2751823024.

The previous prime is 5503646033. The next prime is 5503646089. The reversal of 5503646056 is 6506463055.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5076562500 + 427083556 = 71250^2 + 20666^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343977871 + ... + 343977886.

Almost surely, 2^5503646056 is an apocalyptic number.

It is an amenable number.

5503646056 is a deficient number, since it is larger than the sum of its proper divisors (4815690314).

5503646056 is a wasteful number, since it uses less digits than its factorization.

5503646056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687955763 (or 687955759 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 5503646056 is about 74186.5625029223. The cubic root of 5503646056 is about 1765.5641374947.

The spelling of 5503646056 in words is "five billion, five hundred three million, six hundred forty-six thousand, fifty-six".