5561050105444 has 24 divisors (see below), whose sum is σ = 9825730282368. Its totient is φ = 2753714156640.

The previous prime is 5561050105399. The next prime is 5561050105451. The reversal of 5561050105444 is 4445010501655.

It is a junction number, because it is equal to n+sod(n) for n = 5561050105397 and 5561050105406.

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, 512527 + ... + 3374134.

It is an arithmetic number, because the mean of its divisors is an integer number (409405428432).

Almost surely, 2^{5561050105444} is an apocalyptic number.

It is an amenable number.

5561050105444 is a deficient number, since it is larger than the sum of its proper divisors (4264680176924).

5561050105444 is a wasteful number, since it uses less digits than its factorization.

5561050105444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890115 (or 3890113 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 5561050105444 in words is "five trillion, five hundred sixty-one billion, fifty million, one hundred five thousand, four hundred forty-four".