10776087317 has 4 divisors (see below), whose sum is σ = 10776390540. Its totient is φ = 10775784096.

The previous prime is 10776087307. The next prime is 10776087319. The reversal of 10776087317 is 71378067701.

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 6863459716 + 3912627601 = 82846^2 + 62551^2 .

It is a cyclic number.

It is not a de Polignac number, because 10776087317 - 2¹⁴ = 10776070933 is a prime.

It is a super-2 number, since 2×10776087317² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10776087319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89942 + ... + 172167.

It is an arithmetic number, because the mean of its divisors is an integer number (2694097635).

Almost surely, 2^10776087317 is an apocalyptic number.

It is an amenable number.

10776087317 is a deficient number, since it is larger than the sum of its proper divisors (303223).

10776087317 is an equidigital number, since it uses as much as digits as its factorization.

10776087317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303222.

The product of its (nonzero) digits is 345744, while the sum is 47.

The spelling of 10776087317 in words is "ten billion, seven hundred seventy-six million, eighty-seven thousand, three hundred seventeen".