554141243 has 2 divisors, whose sum is σ = 554141244. Its totient is φ = 554141242.

The previous prime is 554141239. The next prime is 554141249. The reversal of 554141243 is 342141455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 554141243 - 2² = 554141239 is a prime.

It is not a weakly prime, because it can be changed into another prime (554141249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277070621 + 277070622.

It is an arithmetic number, because the mean of its divisors is an integer number (277070622).

Almost surely, 2^554141243 is an apocalyptic number.

554141243 is a deficient number, since it is larger than the sum of its proper divisors (1).

554141243 is an equidigital number, since it uses as much as digits as its factorization.

554141243 is an odious number, because the sum of its binary digits is odd.

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

The square root of 554141243 is about 23540.2048206892. The cubic root of 554141243 is about 821.3724996908.

Adding to 554141243 its reverse (342141455), we get a palindrome (896282698).

It can be divided in two parts, 5541412 and 43, that added together give a palindrome (5541455).

The spelling of 554141243 in words is "five hundred fifty-four million, one hundred forty-one thousand, two hundred forty-three".