586661806057 has 2 divisors, whose sum is σ = 586661806058. Its totient is φ = 586661806056.

The previous prime is 586661806043. The next prime is 586661806103. The reversal of 586661806057 is 750608166685.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 461551749376 + 125110056681 = 679376^2 + 353709^2 .

It is a cyclic number.

It is not a de Polignac number, because 586661806057 - 2¹¹ = 586661804009 is a prime.

It is a super-2 number, since 2×586661806057² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 586661805992 and 586661806010.

It is not a weakly prime, because it can be changed into another prime (586661800057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 293330903028 + 293330903029.

It is an arithmetic number, because the mean of its divisors is an integer number (293330903029).

Almost surely, 2^586661806057 is an apocalyptic number.

It is an amenable number.

586661806057 is a deficient number, since it is larger than the sum of its proper divisors (1).

586661806057 is an equidigital number, since it uses as much as digits as its factorization.

586661806057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 586661806057 in words is "five hundred eighty-six billion, six hundred sixty-one million, eight hundred six thousand, fifty-seven".