5541334655444 has 36 divisors (see below), whose sum is σ = 11282200697376. Its totient is φ = 2374515272304.

The previous prime is 5541334655387. The next prime is 5541334655501. The reversal of 5541334655444 is 4445564331455.

It is an interprime number because it is at equal distance from previous prime (5541334655387) and next prime (5541334655501).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 673232 + ... + 3396455.

It is an arithmetic number, because the mean of its divisors is an integer number (313394463816).

Almost surely, 2^{5541334655444} is an apocalyptic number.

It is an amenable number.

5541334655444 is an abundant number, since it is smaller than the sum of its proper divisors (5740866041932).

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

5541334655444 is a wasteful number, since it uses less digits than its factorization.

5541334655444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076652 (or 4076643 counting only the distinct ones).

The product of its digits is 34560000, while the sum is 53.

Adding to 5541334655444 its reverse (4445564331455), we get a palindrome (9986898986899).

The spelling of 5541334655444 in words is "five trillion, five hundred forty-one billion, three hundred thirty-four million, six hundred fifty-five thousand, four hundred forty-four".