10245600565181 has 2 divisors, whose sum is σ = 10245600565182. Its totient is φ = 10245600565180.

The previous prime is 10245600565157. The next prime is 10245600565231. The reversal of 10245600565181 is 18156500654201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10153724893081 + 91875672100 = 3186491^2 + 303110^2 .

It is a cyclic number.

It is not a de Polignac number, because 10245600565181 - 2⁶ = 10245600565117 is a prime.

It is a super-2 number, since 2×10245600565181² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10245600564181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5122800282590 + 5122800282591.

It is an arithmetic number, because the mean of its divisors is an integer number (5122800282591).

Almost surely, 2^{10245600565181} is an apocalyptic number.

It is an amenable number.

10245600565181 is a deficient number, since it is larger than the sum of its proper divisors (1).

10245600565181 is an equidigital number, since it uses as much as digits as its factorization.

10245600565181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288000, while the sum is 44.

The spelling of 10245600565181 in words is "ten trillion, two hundred forty-five billion, six hundred million, five hundred sixty-five thousand, one hundred eighty-one".