556034617 has 2 divisors, whose sum is σ = 556034618. Its totient is φ = 556034616.

The previous prime is 556034587. The next prime is 556034621. The reversal of 556034617 is 716430655.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412130601 + 143904016 = 20301^2 + 11996^2 .

It is a cyclic number.

It is not a de Polignac number, because 556034617 - 2⁷ = 556034489 is a prime.

It is not a weakly prime, because it can be changed into another prime (556034117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278017308 + 278017309.

It is an arithmetic number, because the mean of its divisors is an integer number (278017309).

Almost surely, 2^556034617 is an apocalyptic number.

It is an amenable number.

556034617 is a deficient number, since it is larger than the sum of its proper divisors (1).

556034617 is an equidigital number, since it uses as much as digits as its factorization.

556034617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 556034617 is about 23580.3862775825. The cubic root of 556034617 is about 822.3069169803.

The spelling of 556034617 in words is "five hundred fifty-six million, thirty-four thousand, six hundred seventeen".