10364325789661 has 2 divisors, whose sum is σ = 10364325789662. Its totient is φ = 10364325789660.

The previous prime is 10364325789607. The next prime is 10364325789677. The reversal of 10364325789661 is 16698752346301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8522347521636 + 1841978268025 = 2919306^2 + 1357195^2 .

It is an emirp because it is prime and its reverse (16698752346301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10364325789661 - 2¹⁵ = 10364325756893 is a prime.

It is a super-3 number, since 3×10364325789661³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 10364325789661.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10364325780661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5182162894830 + 5182162894831.

It is an arithmetic number, because the mean of its divisors is an integer number (5182162894831).

It is a 1-persistent number, because it is pandigital, but 2⋅10364325789661 = 20728651579322 is not.

Almost surely, 2^{10364325789661} is an apocalyptic number.

It is an amenable number.

10364325789661 is a deficient number, since it is larger than the sum of its proper divisors (1).

10364325789661 is an equidigital number, since it uses as much as digits as its factorization.

10364325789661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39191040, while the sum is 61.

The spelling of 10364325789661 in words is "ten trillion, three hundred sixty-four billion, three hundred twenty-five million, seven hundred eighty-nine thousand, six hundred sixty-one".