5563390044 has 24 divisors (see below), whose sum is σ = 13428873360. Its totient is φ = 1790516224.

The previous prime is 5563390043. The next prime is 5563390051. The reversal of 5563390044 is 4400933655.

It is a junction number, because it is equal to n+sod(n) for n = 5563389984 and 5563390011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5563390043) 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, 7993029 + ... + 7993724.

It is an arithmetic number, because the mean of its divisors is an integer number (559536390).

Almost surely, 2^5563390044 is an apocalyptic number.

It is an amenable number.

5563390044 is an abundant number, since it is smaller than the sum of its proper divisors (7865483316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5563390044 is a wasteful number, since it uses less digits than its factorization.

5563390044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15986789 (or 15986787 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 5563390044 is about 74588.1360807468. The cubic root of 5563390044 is about 1771.9297628879.

The spelling of 5563390044 in words is "five billion, five hundred sixty-three million, three hundred ninety thousand, forty-four".