5541141144 has 128 divisors (see below), whose sum is σ = 17692577280. Its totient is φ = 1404134400.

The previous prime is 5541141131. The next prime is 5541141181. The reversal of 5541141144 is 4411411455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39202 + ... + 112334.

It is an arithmetic number, because the mean of its divisors is an integer number (138223260).

Almost surely, 2^5541141144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5541141144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8846288640).

5541141144 is an abundant number, since it is smaller than the sum of its proper divisors (12151436136).

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

5541141144 is a wasteful number, since it uses less digits than its factorization.

5541141144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73201 (or 73197 counting only the distinct ones).

The product of its digits is 6400, while the sum is 30.

The square root of 5541141144 is about 74438.8416352646. The cubic root of 5541141144 is about 1769.5645288306.

Adding to 5541141144 its reverse (4411411455), we get a palindrome (9952552599).

It can be divided in two parts, 55411411 and 44, that added together give a palindrome (55411455).

The spelling of 5541141144 in words is "five billion, five hundred forty-one million, one hundred forty-one thousand, one hundred forty-four".