54053444 has 12 divisors (see below), whose sum is σ = 95569404. Its totient is φ = 26747904.

The previous prime is 54053401. The next prime is 54053449. The reversal of 54053444 is 44435045.

It can be written as a sum of positive squares in 2 ways, for example, as 36747844 + 17305600 = 6062^2 + 4160^2 .

It is a super-2 number, since 2×54053444² = 5843549616522272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54053449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69269 + ... + 70044.

It is an arithmetic number, because the mean of its divisors is an integer number (7964117).

Almost surely, 2^54053444 is an apocalyptic number.

It is an amenable number.

54053444 is a deficient number, since it is larger than the sum of its proper divisors (41515960).

54053444 is a wasteful number, since it uses less digits than its factorization.

54053444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139414 (or 139412 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 54053444 is about 7352.1047326599. The cubic root of 54053444 is about 378.1009687070.

Adding to 54053444 its reverse (44435045), we get a palindrome (98488489).

The spelling of 54053444 in words is "fifty-four million, fifty-three thousand, four hundred forty-four".