10606806261613 has 2 divisors, whose sum is σ = 10606806261614. Its totient is φ = 10606806261612.

The previous prime is 10606806261523. The next prime is 10606806261659. The reversal of 10606806261613 is 31616260860601.

It is an a-pointer prime, because the next prime (10606806261659) can be obtained adding 10606806261613 to its sum of digits (46).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10557736037289 + 49070224324 = 3249267^2 + 221518^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10606806261613 is a prime.

It is a super-2 number, since 2×10606806261613² (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 (10606807261613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5303403130806 + 5303403130807.

It is an arithmetic number, because the mean of its divisors is an integer number (5303403130807).

Almost surely, 2^{10606806261613} is an apocalyptic number.

It is an amenable number.

10606806261613 is a deficient number, since it is larger than the sum of its proper divisors (1).

10606806261613 is an equidigital number, since it uses as much as digits as its factorization.

10606806261613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 10606806261613 in words is "ten trillion, six hundred six billion, eight hundred six million, two hundred sixty-one thousand, six hundred thirteen".