11269538948 has 6 divisors (see below), whose sum is σ = 19721693166. Its totient is φ = 5634769472.

The previous prime is 11269538947. The next prime is 11269538957. The reversal of 11269538948 is 84983596211.

11269538948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7406667844 + 3862871104 = 86062^2 + 62152^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11269538893 and 11269538902.

It is not an unprimeable number, because it can be changed into a prime (11269538941) 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 as a sum of consecutive naturals, namely, 1408692365 + ... + 1408692372.

It is an arithmetic number, because the mean of its divisors is an integer number (3286948861).

Almost surely, 2^11269538948 is an apocalyptic number.

It is an amenable number.

11269538948 is a deficient number, since it is larger than the sum of its proper divisors (8452154218).

11269538948 is a wasteful number, since it uses less digits than its factorization.

11269538948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817384741 (or 2817384739 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 56.

The spelling of 11269538948 in words is "eleven billion, two hundred sixty-nine million, five hundred thirty-eight thousand, nine hundred forty-eight".