6056566553 has 2 divisors, whose sum is σ = 6056566554. Its totient is φ = 6056566552.

The previous prime is 6056566447. The next prime is 6056566603. The reversal of 6056566553 is 3556656506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5281946329 + 774620224 = 72677^2 + 27832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6056566553 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6056566498 and 6056566507.

It is not a weakly prime, because it can be changed into another prime (6056565553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3028283276 + 3028283277.

It is an arithmetic number, because the mean of its divisors is an integer number (3028283277).

Almost surely, 2^6056566553 is an apocalyptic number.

It is an amenable number.

6056566553 is a deficient number, since it is larger than the sum of its proper divisors (1).

6056566553 is an equidigital number, since it uses as much as digits as its factorization.

6056566553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430000, while the sum is 47.

The square root of 6056566553 is about 77823.9458842842. The cubic root of 6056566553 is about 1822.8131988705.

The spelling of 6056566553 in words is "six billion, fifty-six million, five hundred sixty-six thousand, five hundred fifty-three".