52201027061 has 2 divisors, whose sum is σ = 52201027062. Its totient is φ = 52201027060.

The previous prime is 52201027051. The next prime is 52201027111. The reversal of 52201027061 is 16072010225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52082086225 + 118940836 = 228215^2 + 10906^2 .

It is a cyclic number.

It is not a de Polignac number, because 52201027061 - 2²² = 52196832757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52201027061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52201027031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26100513530 + 26100513531.

It is an arithmetic number, because the mean of its divisors is an integer number (26100513531).

Almost surely, 2^52201027061 is an apocalyptic number.

It is an amenable number.

52201027061 is a deficient number, since it is larger than the sum of its proper divisors (1).

52201027061 is an equidigital number, since it uses as much as digits as its factorization.

52201027061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

Adding to 52201027061 its reverse (16072010225), we get a palindrome (68273037286).

The spelling of 52201027061 in words is "fifty-two billion, two hundred one million, twenty-seven thousand, sixty-one".