5611440225541 has 16 divisors (see below), whose sum is σ = 5909491261440. Its totient is φ = 5313661130160.

The previous prime is 5611440225527. The next prime is 5611440225551. The reversal of 5611440225541 is 1455220441165.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5611440225541 is a prime.

It is a super-2 number, since 2×5611440225541² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5611440225494 and 5611440225503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611440225511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666200256 + ... + 666208678.

It is an arithmetic number, because the mean of its divisors is an integer number (369343203840).

Almost surely, 2^{5611440225541} is an apocalyptic number.

It is an amenable number.

5611440225541 is a deficient number, since it is larger than the sum of its proper divisors (298051035899).

5611440225541 is a wasteful number, since it uses less digits than its factorization.

5611440225541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20376.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 5611440225541 in words is "five trillion, six hundred eleven billion, four hundred forty million, two hundred twenty-five thousand, five hundred forty-one".