10947574911 has 64 divisors (see below), whose sum is σ = 18498686976. Its totient is φ = 5603904000.

The previous prime is 10947574877. The next prime is 10947574921. The reversal of 10947574911 is 11947574901.

It is a happy number.

It is not a de Polignac number, because 10947574911 - 2⁷ = 10947574783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10947574921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4655386 + ... + 4657736.

It is an arithmetic number, because the mean of its divisors is an integer number (289041984).

Almost surely, 2^10947574911 is an apocalyptic number.

10947574911 is a deficient number, since it is larger than the sum of its proper divisors (7551112065).

10947574911 is a wasteful number, since it uses less digits than its factorization.

10947574911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872.

The product of its (nonzero) digits is 317520, while the sum is 48.

The spelling of 10947574911 in words is "ten billion, nine hundred forty-seven million, five hundred seventy-four thousand, nine hundred eleven".