554741444 has 24 divisors (see below), whose sum is σ = 1002252888. Its totient is φ = 268462080.

The previous prime is 554741437. The next prime is 554741449. The reversal of 554741444 is 444147455.

It can be written as a sum of positive squares in 4 ways, for example, as 288660100 + 266081344 = 16990^2 + 16312^2 .

It is a junction number, because it is equal to n+sod(n) for n = 554741398 and 554741407.

It is not an unprimeable number, because it can be changed into a prime (554741449) 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 7 ways as a sum of consecutive naturals, for example, 18854 + ... + 38274.

It is an arithmetic number, because the mean of its divisors is an integer number (41760537).

Almost surely, 2^554741444 is an apocalyptic number.

It is an amenable number.

554741444 is a deficient number, since it is larger than the sum of its proper divisors (447511444).

554741444 is a wasteful number, since it uses less digits than its factorization.

554741444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19655 (or 19653 counting only the distinct ones).

The product of its digits is 179200, while the sum is 38.

The square root of 554741444 is about 23552.9497940279. The cubic root of 554741444 is about 821.6689407880.

Adding to 554741444 its reverse (444147455), we get a palindrome (998888899).

The spelling of 554741444 in words is "five hundred fifty-four million, seven hundred forty-one thousand, four hundred forty-four".