10025566527061 has 2 divisors, whose sum is σ = 10025566527062. Its totient is φ = 10025566527060.

The previous prime is 10025566527043. The next prime is 10025566527131. The reversal of 10025566527061 is 16072566552001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6646697578161 + 3378868948900 = 2578119^2 + 1838170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10025566527061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10025566527001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012783263530 + 5012783263531.

It is an arithmetic number, because the mean of its divisors is an integer number (5012783263531).

Almost surely, 2^{10025566527061} is an apocalyptic number.

It is an amenable number.

10025566527061 is a deficient number, since it is larger than the sum of its proper divisors (1).

10025566527061 is an equidigital number, since it uses as much as digits as its factorization.

10025566527061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 10025566527061 in words is "ten trillion, twenty-five billion, five hundred sixty-six million, five hundred twenty-seven thousand, sixty-one".