54244124550 has 756 divisors, whose sum is σ = 194191469388. Its totient is φ = 11226600000.

The previous prime is 54244124513. The next prime is 54244124551. The reversal of 54244124550 is 5542144245.

54244124550 is a `hidden beast` number, since 5 + 42 + 4 + 41 + 24 + 550 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54244124551) 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 377 ways as a sum of consecutive naturals, for example, 216111925 + ... + 216112175.

It is an arithmetic number, because the mean of its divisors is an integer number (256867023).

Almost surely, 2^54244124550 is an apocalyptic number.

54244124550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 54244124550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97095734694).

54244124550 is an abundant number, since it is smaller than the sum of its proper divisors (139947344838).

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

54244124550 is a wasteful number, since it uses less digits than its factorization.

54244124550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 54244124550 its reverse (5542144245), we get a palindrome (59786268795).

The spelling of 54244124550 in words is "fifty-four billion, two hundred forty-four million, one hundred twenty-four thousand, five hundred fifty".