10956728008799 has 4 divisors (see below), whose sum is σ = 10956973439400. Its totient is φ = 10956482578200.

The previous prime is 10956728008763. The next prime is 10956728008813. The reversal of 10956728008799 is 99780082765901.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10956728008799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10956728008739) 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, 122648324 + ... + 122737625.

It is an arithmetic number, because the mean of its divisors is an integer number (2739243359850).

Almost surely, 2^{10956728008799} is an apocalyptic number.

10956728008799 is a deficient number, since it is larger than the sum of its proper divisors (245430601).

10956728008799 is an equidigital number, since it uses as much as digits as its factorization.

10956728008799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245430600.

The product of its (nonzero) digits is 137168640, while the sum is 71.

The spelling of 10956728008799 in words is "ten trillion, nine hundred fifty-six billion, seven hundred twenty-eight million, eight thousand, seven hundred ninety-nine".