556110110057 has 2 divisors, whose sum is σ = 556110110058. Its totient is φ = 556110110056.

The previous prime is 556110110027. The next prime is 556110110063. The reversal of 556110110057 is 750011011655.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329442708841 + 226667401216 = 573971^2 + 476096^2 .

It is a cyclic number.

It is not a de Polignac number, because 556110110057 - 2¹⁴ = 556110093673 is a prime.

It is not a weakly prime, because it can be changed into another prime (556110110027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278055055028 + 278055055029.

It is an arithmetic number, because the mean of its divisors is an integer number (278055055029).

Almost surely, 2^556110110057 is an apocalyptic number.

It is an amenable number.

556110110057 is a deficient number, since it is larger than the sum of its proper divisors (1).

556110110057 is an equidigital number, since it uses as much as digits as its factorization.

556110110057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5250, while the sum is 32.

The spelling of 556110110057 in words is "five hundred fifty-six billion, one hundred ten million, one hundred ten thousand, fifty-seven".