10645260633377 has 2 divisors, whose sum is σ = 10645260633378. Its totient is φ = 10645260633376.

The previous prime is 10645260633307. The next prime is 10645260633391. The reversal of 10645260633377 is 77333606254601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8834739684241 + 1810520949136 = 2972329^2 + 1345556^2 .

It is a cyclic number.

It is not a de Polignac number, because 10645260633377 - 2⁸ = 10645260633121 is a prime.

It is a super-2 number, since 2×10645260633377² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10645260633307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5322630316688 + 5322630316689.

It is an arithmetic number, because the mean of its divisors is an integer number (5322630316689).

Almost surely, 2^{10645260633377} is an apocalyptic number.

It is an amenable number.

10645260633377 is a deficient number, since it is larger than the sum of its proper divisors (1).

10645260633377 is an equidigital number, since it uses as much as digits as its factorization.

10645260633377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11430720, while the sum is 53.

Adding to 10645260633377 its reverse (77333606254601), we get a palindrome (87978866887978).

The spelling of 10645260633377 in words is "ten trillion, six hundred forty-five billion, two hundred sixty million, six hundred thirty-three thousand, three hundred seventy-seven".