54000352240 has 80 divisors (see below), whose sum is σ = 126612208800. Its totient is φ = 21418306560.

The previous prime is 54000352207. The next prime is 54000352271. The reversal of 54000352240 is 4225300045.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4669986 + ... + 4681534.

It is an arithmetic number, because the mean of its divisors is an integer number (1582652610).

Almost surely, 2^54000352240 is an apocalyptic number.

It is an amenable number.

54000352240 is an abundant number, since it is smaller than the sum of its proper divisors (72611856560).

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

54000352240 is a wasteful number, since it uses less digits than its factorization.

54000352240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12050 (or 12044 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 54000352240 its reverse (4225300045), we get a palindrome (58225652285).

The spelling of 54000352240 in words is "fifty-four billion, three hundred fifty-two thousand, two hundred forty".