54643431344 has 10 divisors (see below), whose sum is σ = 105871648260. Its totient is φ = 27321715664.

The previous prime is 54643431343. The next prime is 54643431397. The reversal of 54643431344 is 44313434645.

It is not an unprimeable number, because it can be changed into a prime (54643431341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1707607214 + ... + 1707607245.

It is an arithmetic number, because the mean of its divisors is an integer number (10587164826).

Almost surely, 2^54643431344 is an apocalyptic number.

It is an amenable number.

54643431344 is a deficient number, since it is larger than the sum of its proper divisors (51228216916).

54643431344 is a wasteful number, since it uses less digits than its factorization.

54643431344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3415214467 (or 3415214461 counting only the distinct ones).

The product of its digits is 829440, while the sum is 41.

Adding to 54643431344 its reverse (44313434645), we get a palindrome (98956865989).

The spelling of 54643431344 in words is "fifty-four billion, six hundred forty-three million, four hundred thirty-one thousand, three hundred forty-four".