5541226680 has 128 divisors (see below), whose sum is σ = 18520980480. Its totient is φ = 1314731520.

The previous prime is 5541226589. The next prime is 5541226681. The reversal of 5541226680 is 866221455.

It is a super-3 number, since 3×5541226680³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5541226681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17382 + ... + 106698.

It is an arithmetic number, because the mean of its divisors is an integer number (144695160).

Almost surely, 2^5541226680 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 5541226680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9260490240).

5541226680 is an abundant number, since it is smaller than the sum of its proper divisors (12979753800).

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

5541226680 is a wasteful number, since it uses less digits than its factorization.

5541226680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89389 (or 89385 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 5541226680 is about 74439.4161718105. The cubic root of 5541226680 is about 1769.5736340966.

It can be divided in two parts, 5541 and 226680, that added together give a triangular number (232221 = T₆₈₁).

The spelling of 5541226680 in words is "five billion, five hundred forty-one million, two hundred twenty-six thousand, six hundred eighty".