10816250769 has 12 divisors (see below), whose sum is σ = 15722987956. Its totient is φ = 7164904032.

The previous prime is 10816250749. The next prime is 10816250771. The reversal of 10816250769 is 96705261801.

10816250769 is a `hidden beast` number, since 1 + 0 + 81 + 6 + 2 + 507 + 69 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6462230544 + 4354020225 = 80388^2 + 65985^2 .

It is not a de Polignac number, because 10816250769 - 2²¹ = 10814153617 is a prime.

It is a super-2 number, since 2×10816250769² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10816250749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3825994 + ... + 3828819.

Almost surely, 2^10816250769 is an apocalyptic number.

It is an amenable number.

10816250769 is a deficient number, since it is larger than the sum of its proper divisors (4906737187).

10816250769 is a wasteful number, since it uses less digits than its factorization.

10816250769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7654976 (or 7654973 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 10816250769 in words is "ten billion, eight hundred sixteen million, two hundred fifty thousand, seven hundred sixty-nine".