556030220047 has 2 divisors, whose sum is σ = 556030220048. Its totient is φ = 556030220046.

The previous prime is 556030220029. The next prime is 556030220087. The reversal of 556030220047 is 740022030655.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-556030220047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 556030219994 and 556030220021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (556030220087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278015110023 + 278015110024.

It is an arithmetic number, because the mean of its divisors is an integer number (278015110024).

Almost surely, 2^556030220047 is an apocalyptic number.

556030220047 is a deficient number, since it is larger than the sum of its proper divisors (1).

556030220047 is an equidigital number, since it uses as much as digits as its factorization.

556030220047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 556030220047 in words is "five hundred fifty-six billion, thirty million, two hundred twenty thousand, forty-seven".