54790144 has 48 divisors (see below), whose sum is σ = 113218560. Its totient is φ = 26480640.

The previous prime is 54790111. The next prime is 54790147. The reversal of 54790144 is 44109745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54790147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63057 + ... + 63919.

It is an arithmetic number, because the mean of its divisors is an integer number (2358720).

Almost surely, 2^54790144 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 54790144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56609280).

54790144 is an abundant number, since it is smaller than the sum of its proper divisors (58428416).

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

54790144 is an equidigital number, since it uses as much as digits as its factorization.

54790144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 54790144 is about 7402.0364765381. The cubic root of 54790144 is about 379.8109493606.

Adding to 54790144 its reverse (44109745), we get a palindrome (98899889).

The spelling of 54790144 in words is "fifty-four million, seven hundred ninety thousand, one hundred forty-four".