554332442 has 8 divisors (see below), whose sum is σ = 832396500. Its totient is φ = 276866944.

The previous prime is 554332403. The next prime is 554332469. The reversal of 554332442 is 244233455.

It can be written as a sum of positive squares in 2 ways, for example, as 514881481 + 39450961 = 22691^2 + 6281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 554332399 and 554332408.

It is an unprimeable number.

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, 147317 + ... + 151032.

Almost surely, 2^554332442 is an apocalyptic number.

554332442 is a deficient number, since it is larger than the sum of its proper divisors (278064058).

554332442 is a wasteful number, since it uses less digits than its factorization.

554332442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299280.

The product of its digits is 57600, while the sum is 32.

The square root of 554332442 is about 23544.2655863376. The cubic root of 554332442 is about 821.4669566810.

Adding to 554332442 its reverse (244233455), we get a palindrome (798565897).

It can be divided in two parts, 55433 and 2442, that added together give a palindrome (57875).

The spelling of 554332442 in words is "five hundred fifty-four million, three hundred thirty-two thousand, four hundred forty-two".