5845564061 has 2 divisors, whose sum is σ = 5845564062. Its totient is φ = 5845564060.

The previous prime is 5845564051. The next prime is 5845564091. The reversal of 5845564061 is 1604655485.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5775088036 + 70476025 = 75994^2 + 8395^2 .

It is a cyclic number.

It is not a de Polignac number, because 5845564061 - 2¹⁰ = 5845563037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5845564051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2922782030 + 2922782031.

It is an arithmetic number, because the mean of its divisors is an integer number (2922782031).

Almost surely, 2^5845564061 is an apocalyptic number.

It is an amenable number.

5845564061 is a deficient number, since it is larger than the sum of its proper divisors (1).

5845564061 is an equidigital number, since it uses as much as digits as its factorization.

5845564061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576000, while the sum is 44.

The square root of 5845564061 is about 76456.2885641201. The cubic root of 5845564061 is about 1801.3943990541.

The spelling of 5845564061 in words is "five billion, eight hundred forty-five million, five hundred sixty-four thousand, sixty-one".