10816703217757 has 4 divisors (see below), whose sum is σ = 10816738434076. Its totient is φ = 10816668001440.

The previous prime is 10816703217667. The next prime is 10816703217797. The reversal of 10816703217757 is 75771230761801.

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 2526847235236 + 8289855982521 = 1589606^2 + 2879211^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10816703217757 is a prime.

It is a super-2 number, since 2×10816703217757² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10816703217698 and 10816703217707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10816703217797) 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, 17143344 + ... + 17763097.

It is an arithmetic number, because the mean of its divisors is an integer number (2704184608519).

Almost surely, 2^{10816703217757} is an apocalyptic number.

It is an amenable number.

10816703217757 is a deficient number, since it is larger than the sum of its proper divisors (35216319).

10816703217757 is an equidigital number, since it uses as much as digits as its factorization.

10816703217757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35216318.

The product of its (nonzero) digits is 3457440, while the sum is 55.

The spelling of 10816703217757 in words is "ten trillion, eight hundred sixteen billion, seven hundred three million, two hundred seventeen thousand, seven hundred fifty-seven".