10266620053 has 2 divisors, whose sum is σ = 10266620054. Its totient is φ = 10266620052.

The previous prime is 10266620041. The next prime is 10266620071. The reversal of 10266620053 is 35002666201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9983606724 + 283013329 = 99918^2 + 16823^2 .

It is an emirp because it is prime and its reverse (35002666201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10266620053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10266619997 and 10266620024.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10266620033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5133310026 + 5133310027.

It is an arithmetic number, because the mean of its divisors is an integer number (5133310027).

Almost surely, 2^10266620053 is an apocalyptic number.

It is an amenable number.

10266620053 is a deficient number, since it is larger than the sum of its proper divisors (1).

10266620053 is an equidigital number, since it uses as much as digits as its factorization.

10266620053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 10266620053 in words is "ten billion, two hundred sixty-six million, six hundred twenty thousand, fifty-three".