54744783552 has 112 divisors (see below), whose sum is σ = 161325763200. Its totient is φ = 18204468480.

The previous prime is 54744783551. The next prime is 54744783557. The reversal of 54744783552 is 25538744745.

54744783552 is a `hidden beast` number, since 5 + 4 + 7 + 4 + 4 + 7 + 83 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (54744783551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686227 + ... + 761837.

It is an arithmetic number, because the mean of its divisors is an integer number (1440408600).

Almost surely, 2^54744783552 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 54744783552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80662881600).

54744783552 is an abundant number, since it is smaller than the sum of its proper divisors (106580979648).

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

54744783552 is a wasteful number, since it uses less digits than its factorization.

54744783552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76051 (or 76035 counting only the distinct ones).

The product of its digits is 18816000, while the sum is 54.

The spelling of 54744783552 in words is "fifty-four billion, seven hundred forty-four million, seven hundred eighty-three thousand, five hundred fifty-two".