10565650011 has 32 divisors (see below), whose sum is σ = 16969512960. Its totient is φ = 5719319424.

The previous prime is 10565650003. The next prime is 10565650031. The reversal of 10565650011 is 11005656501.

10565650011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10565650011 - 2³ = 10565650003 is a prime.

It is a super-2 number, since 2×10565650011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10565650031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131395 + ... + 195948.

It is an arithmetic number, because the mean of its divisors is an integer number (530297280).

Almost surely, 2^10565650011 is an apocalyptic number.

10565650011 is a deficient number, since it is larger than the sum of its proper divisors (6403862949).

10565650011 is a wasteful number, since it uses less digits than its factorization.

10565650011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327435.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 10565650011 in words is "ten billion, five hundred sixty-five million, six hundred fifty thousand, eleven".