5687555473 has 2 divisors, whose sum is σ = 5687555474. Its totient is φ = 5687555472.

The previous prime is 5687555449. The next prime is 5687555509. The reversal of 5687555473 is 3745557865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5467567249 + 219988224 = 73943^2 + 14832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5687555473 is a prime.

It is not a weakly prime, because it can be changed into another prime (5687555443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2843777736 + 2843777737.

It is an arithmetic number, because the mean of its divisors is an integer number (2843777737).

Almost surely, 2^5687555473 is an apocalyptic number.

It is an amenable number.

5687555473 is a deficient number, since it is larger than the sum of its proper divisors (1).

5687555473 is an equidigital number, since it uses as much as digits as its factorization.

5687555473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640000, while the sum is 55.

The square root of 5687555473 is about 75415.8834265037. The cubic root of 5687555473 is about 1785.0150488208.

The spelling of 5687555473 in words is "five billion, six hundred eighty-seven million, five hundred fifty-five thousand, four hundred seventy-three".