556006933 has 2 divisors, whose sum is σ = 556006934. Its totient is φ = 556006932.

The previous prime is 556006901. The next prime is 556006943. The reversal of 556006933 is 339600655.

556006933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 452923524 + 103083409 = 21282^2 + 10153^2 .

It is a cyclic number.

It is not a de Polignac number, because 556006933 - 2⁵ = 556006901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 556006892 and 556006901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (556006943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278003466 + 278003467.

It is an arithmetic number, because the mean of its divisors is an integer number (278003467).

Almost surely, 2^556006933 is an apocalyptic number.

It is an amenable number.

556006933 is a deficient number, since it is larger than the sum of its proper divisors (1).

556006933 is an equidigital number, since it uses as much as digits as its factorization.

556006933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 37.

The square root of 556006933 is about 23579.7992569911. The cubic root of 556006933 is about 822.2932696750.

The spelling of 556006933 in words is "five hundred fifty-six million, six thousand, nine hundred thirty-three".