10409650995745 has 4 divisors (see below), whose sum is σ = 12491581194900. Its totient is φ = 8327720796592.

The previous prime is 10409650995707. The next prime is 10409650995749. The reversal of 10409650995745 is 54759905690401.

10409650995745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5056017576481 + 5353633419264 = 2248559^2 + 2313792^2 .

It is a cyclic number.

It is not a de Polignac number, because 10409650995745 - 2¹³ = 10409650987553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10409650995749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040965099570 + ... + 1040965099579.

It is an arithmetic number, because the mean of its divisors is an integer number (3122895298725).

Almost surely, 2^{10409650995745} is an apocalyptic number.

It is an amenable number.

10409650995745 is a deficient number, since it is larger than the sum of its proper divisors (2081930199155).

10409650995745 is an equidigital number, since it uses as much as digits as its factorization.

10409650995745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081930199154.

The product of its (nonzero) digits is 61236000, while the sum is 64.

The spelling of 10409650995745 in words is "ten trillion, four hundred nine billion, six hundred fifty million, nine hundred ninety-five thousand, seven hundred forty-five".