5541441456 has 160 divisors (see below), whose sum is σ = 15275022336. Its totient is φ = 1728000000.

The previous prime is 5541441449. The next prime is 5541441541. The reversal of 5541441456 is 6541441455.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13818856 + ... + 13819256.

Almost surely, 2^5541441456 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 5541441456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7637511168).

5541441456 is an abundant number, since it is smaller than the sum of its proper divisors (9733580880).

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

5541441456 is a wasteful number, since it uses less digits than its factorization.

5541441456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731 (or 725 counting only the distinct ones).

The product of its digits is 192000, while the sum is 39.

The square root of 5541441456 is about 74440.8587806455. The cubic root of 5541441456 is about 1769.5964964854.

Subtracting 5541441456 from its reverse (6541441455), we obtain a palindrome (999999999).

The spelling of 5541441456 in words is "five billion, five hundred forty-one million, four hundred forty-one thousand, four hundred fifty-six".