5530561044 has 24 divisors (see below), whose sum is σ = 12981920448. Its totient is φ = 1832480640.

The previous prime is 5530561019. The next prime is 5530561061. The reversal of 5530561044 is 4401650355.

It is a super-2 number, since 2×5530561044² = 61174210922820739872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5530560996 and 5530561014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1377877 + ... + 1381884.

It is an arithmetic number, because the mean of its divisors is an integer number (540913352).

Almost surely, 2^5530561044 is an apocalyptic number.

It is an amenable number.

5530561044 is an abundant number, since it is smaller than the sum of its proper divisors (7451359404).

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

5530561044 is a wasteful number, since it uses less digits than its factorization.

5530561044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759935 (or 2759933 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 5530561044 is about 74367.7419584594. The cubic root of 5530561044 is about 1768.4375589097.

The spelling of 5530561044 in words is "five billion, five hundred thirty million, five hundred sixty-one thousand, forty-four".