556141433 has 2 divisors, whose sum is σ = 556141434. Its totient is φ = 556141432.

The previous prime is 556141429. The next prime is 556141463. The reversal of 556141433 is 334141655.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331531264 + 224610169 = 18208^2 + 14987^2 .

It is a cyclic number.

It is not a de Polignac number, because 556141433 - 2² = 556141429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 556141433.

It is not a weakly prime, because it can be changed into another prime (556141463) 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, 278070716 + 278070717.

It is an arithmetic number, because the mean of its divisors is an integer number (278070717).

Almost surely, 2^556141433 is an apocalyptic number.

It is an amenable number.

556141433 is a deficient number, since it is larger than the sum of its proper divisors (1).

556141433 is an equidigital number, since it uses as much as digits as its factorization.

556141433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 32.

The square root of 556141433 is about 23582.6511020284. The cubic root of 556141433 is about 822.3595695245.

The spelling of 556141433 in words is "five hundred fifty-six million, one hundred forty-one thousand, four hundred thirty-three".