544546166944 has 48 divisors (see below), whose sum is σ = 1215308011680. Its totient is φ = 238101154560.

The previous prime is 544546166893. The next prime is 544546166953. The reversal of 544546166944 is 449661645445.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34439602 + ... + 34455409.

It is an arithmetic number, because the mean of its divisors is an integer number (25318916910).

Almost surely, 2^544546166944 is an apocalyptic number.

It is an amenable number.

544546166944 is an abundant number, since it is smaller than the sum of its proper divisors (670761844736).

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

544546166944 is a wasteful number, since it uses less digits than its factorization.

544546166944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68895053 (or 68895045 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 58.

The spelling of 544546166944 in words is "five hundred forty-four billion, five hundred forty-six million, one hundred sixty-six thousand, nine hundred forty-four".