656060061133 has 2 divisors, whose sum is σ = 656060061134. Its totient is φ = 656060061132.

The previous prime is 656060061077. The next prime is 656060061193. The reversal of 656060061133 is 331160060656.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 655949348649 + 110712484 = 809907^2 + 10522^2 .

It is a cyclic number.

It is not a de Polignac number, because 656060061133 - 2³⁷ = 518621107661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 656060061092 and 656060061101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (656060061193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328030030566 + 328030030567.

It is an arithmetic number, because the mean of its divisors is an integer number (328030030567).

Almost surely, 2^656060061133 is an apocalyptic number.

It is an amenable number.

656060061133 is a deficient number, since it is larger than the sum of its proper divisors (1).

656060061133 is an equidigital number, since it uses as much as digits as its factorization.

656060061133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 656060061133 in words is "six hundred fifty-six billion, sixty million, sixty-one thousand, one hundred thirty-three".