54443241534 has 64 divisors (see below), whose sum is σ = 124163020800. Its totient is φ = 15753508320.

The previous prime is 54443241533. The next prime is 54443241563. The reversal of 54443241534 is 43514234445.

54443241534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 54443241492 and 54443241501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54443241533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 860517 + ... + 921615.

It is an arithmetic number, because the mean of its divisors is an integer number (1940047200).

Almost surely, 2^54443241534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54443241534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62081510400).

54443241534 is an abundant number, since it is smaller than the sum of its proper divisors (69719779266).

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

54443241534 is a wasteful number, since it uses less digits than its factorization.

54443241534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61725.

The product of its digits is 460800, while the sum is 39.

Adding to 54443241534 its reverse (43514234445), we get a palindrome (97957475979).

The spelling of 54443241534 in words is "fifty-four billion, four hundred forty-three million, two hundred forty-one thousand, five hundred thirty-four".