10779681171 has 16 divisors (see below), whose sum is σ = 16454966528. Its totient is φ = 6149023200.

The previous prime is 10779681161. The next prime is 10779681221. The reversal of 10779681171 is 17118697701.

It is not a de Polignac number, because 10779681171 - 2⁵ = 10779681139 is a prime.

It is a super-2 number, since 2×10779681171² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10779681171.

It is not an unprimeable number, because it can be changed into a prime (10779681131) 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 15 ways as a sum of consecutive naturals, for example, 437500 + ... + 461481.

It is an arithmetic number, because the mean of its divisors is an integer number (1028435408).

Almost surely, 2^10779681171 is an apocalyptic number.

10779681171 is a deficient number, since it is larger than the sum of its proper divisors (5675285357).

10779681171 is an equidigital number, since it uses as much as digits as its factorization.

10779681171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899562.

The product of its (nonzero) digits is 148176, while the sum is 48.

The spelling of 10779681171 in words is "ten billion, seven hundred seventy-nine million, six hundred eighty-one thousand, one hundred seventy-one".