54311444 has 12 divisors (see below), whose sum is σ = 103685568. Its totient is φ = 24687000.

The previous prime is 54311431. The next prime is 54311459. The reversal of 54311444 is 44411345.

It is a happy number.

54311444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617132 + ... + 617219.

It is an arithmetic number, because the mean of its divisors is an integer number (8640464).

Almost surely, 2^54311444 is an apocalyptic number.

It is an amenable number.

54311444 is a deficient number, since it is larger than the sum of its proper divisors (49374124).

54311444 is a wasteful number, since it uses less digits than its factorization.

54311444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234366 (or 1234364 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 54311444 is about 7369.6298414507. The cubic root of 54311444 is about 378.7015795660.

Adding to 54311444 its reverse (44411345), we get a palindrome (98722789).

Subtracting from 54311444 its reverse (44411345), we obtain a palindrome (9900099).

The spelling of 54311444 in words is "fifty-four million, three hundred eleven thousand, four hundred forty-four".