554201441 has 2 divisors, whose sum is σ = 554201442. Its totient is φ = 554201440.

The previous prime is 554201419. The next prime is 554201497. The reversal of 554201441 is 144102455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 440160400 + 114041041 = 20980^2 + 10679^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554201441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554201441.

It is not a weakly prime, because it can be changed into another prime (554201041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277100720 + 277100721.

It is an arithmetic number, because the mean of its divisors is an integer number (277100721).

Almost surely, 2^554201441 is an apocalyptic number.

It is an amenable number.

554201441 is a deficient number, since it is larger than the sum of its proper divisors (1).

554201441 is an equidigital number, since it uses as much as digits as its factorization.

554201441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 554201441 is about 23541.4834069563. The cubic root of 554201441 is about 821.4022413208.

Adding to 554201441 its reverse (144102455), we get a palindrome (698303896).

The spelling of 554201441 in words is "five hundred fifty-four million, two hundred one thousand, four hundred forty-one".