5544245555544 has 32 divisors (see below), whose sum is σ = 14307730467840. Its totient is φ = 1788466308000.

The previous prime is 5544245555543. The next prime is 5544245555603. The reversal of 5544245555544 is 4455555424455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5544245555543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3725970732 + ... + 3725972219.

It is an arithmetic number, because the mean of its divisors is an integer number (447116577120).

Almost surely, 2^{5544245555544} is an apocalyptic number.

It is an amenable number.

5544245555544 is an abundant number, since it is smaller than the sum of its proper divisors (8763484912296).

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

5544245555544 is a wasteful number, since it uses less digits than its factorization.

5544245555544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7451942991 (or 7451942987 counting only the distinct ones).

The product of its digits is 160000000, while the sum is 57.

The spelling of 5544245555544 in words is "five trillion, five hundred forty-four billion, two hundred forty-five million, five hundred fifty-five thousand, five hundred forty-four".