54002444 has 6 divisors (see below), whose sum is σ = 94504284. Its totient is φ = 27001220.

The previous prime is 54002423. The next prime is 54002467. The reversal of 54002444 is 44420045.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6750302 + ... + 6750309.

It is an arithmetic number, because the mean of its divisors is an integer number (15750714).

Almost surely, 2^54002444 is an apocalyptic number.

It is an amenable number.

54002444 is a deficient number, since it is larger than the sum of its proper divisors (40501840).

54002444 is a wasteful number, since it uses less digits than its factorization.

54002444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13500615 (or 13500613 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 54002444 is about 7348.6355196050. The cubic root of 54002444 is about 377.9820171918.

Adding to 54002444 its reverse (44420045), we get a palindrome (98422489).

The spelling of 54002444 in words is "fifty-four million, two thousand, four hundred forty-four".