10369533689861 has 2 divisors, whose sum is σ = 10369533689862. Its totient is φ = 10369533689860.

The previous prime is 10369533689833. The next prime is 10369533689899. The reversal of 10369533689861 is 16898633596301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7189267800961 + 3180265888900 = 2681281^2 + 1783330^2 .

It is a cyclic number.

It is not a de Polignac number, because 10369533689861 - 2⁶ = 10369533689797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10369533689791 and 10369533689800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10369533689261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5184766844930 + 5184766844931.

It is an arithmetic number, because the mean of its divisors is an integer number (5184766844931).

Almost surely, 2^{10369533689861} is an apocalyptic number.

It is an amenable number.

10369533689861 is a deficient number, since it is larger than the sum of its proper divisors (1).

10369533689861 is an equidigital number, since it uses as much as digits as its factorization.

10369533689861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151165440, while the sum is 68.

The spelling of 10369533689861 in words is "ten trillion, three hundred sixty-nine billion, five hundred thirty-three million, six hundred eighty-nine thousand, eight hundred sixty-one".