54135043032 has 192 divisors, whose sum is σ = 165249504000. Its totient is φ = 14473672704.

The previous prime is 54135043031. The next prime is 54135043051. The reversal of 54135043032 is 23034053145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54135043031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8687694 + ... + 8693922.

It is an arithmetic number, because the mean of its divisors is an integer number (860674500).

Almost surely, 2^54135043032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54135043032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82624752000).

54135043032 is an abundant number, since it is smaller than the sum of its proper divisors (111114460968).

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

54135043032 is a wasteful number, since it uses less digits than its factorization.

54135043032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6458 (or 6437 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 54135043032 its reverse (23034053145), we get a palindrome (77169096177).

The spelling of 54135043032 in words is "fifty-four billion, one hundred thirty-five million, forty-three thousand, thirty-two".