554006441 has 2 divisors, whose sum is σ = 554006442. Its totient is φ = 554006440.

The previous prime is 554006413. The next prime is 554006443. The reversal of 554006441 is 144600455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 508051600 + 45954841 = 22540^2 + 6779^2 .

It is a cyclic number.

It is not a de Polignac number, because 554006441 - 2²⁶ = 486897577 is a prime.

Together with 554006443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (554006443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277003220 + 277003221.

It is an arithmetic number, because the mean of its divisors is an integer number (277003221).

Almost surely, 2^554006441 is an apocalyptic number.

It is an amenable number.

554006441 is a deficient number, since it is larger than the sum of its proper divisors (1).

554006441 is an equidigital number, since it uses as much as digits as its factorization.

554006441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 554006441 is about 23537.3414174159. The cubic root of 554006441 is about 821.3058911401.

Adding to 554006441 its reverse (144600455), we get a palindrome (698606896).

The spelling of 554006441 in words is "five hundred fifty-four million, six thousand, four hundred forty-one".