10738363217609 has 2 divisors, whose sum is σ = 10738363217610. Its totient is φ = 10738363217608.

The previous prime is 10738363217573. The next prime is 10738363217651. The reversal of 10738363217609 is 90671236383701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7073711526025 + 3664651691584 = 2659645^2 + 1914328^2 .

It is an emirp because it is prime and its reverse (90671236383701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10738363217609 is a prime.

It is not a weakly prime, because it can be changed into another prime (10738363217669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5369181608804 + 5369181608805.

It is an arithmetic number, because the mean of its divisors is an integer number (5369181608805).

Almost surely, 2^{10738363217609} is an apocalyptic number.

It is an amenable number.

10738363217609 is a deficient number, since it is larger than the sum of its proper divisors (1).

10738363217609 is an equidigital number, since it uses as much as digits as its factorization.

10738363217609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 10738363217609 in words is "ten trillion, seven hundred thirty-eight billion, three hundred sixty-three million, two hundred seventeen thousand, six hundred nine".