11023472056 has 16 divisors (see below), whose sum is σ = 20743631640. Its totient is φ = 5491836960.

The previous prime is 11023472051. The next prime is 11023472081. The reversal of 11023472056 is 65027432011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023472051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2485030 + ... + 2489461.

Almost surely, 2^11023472056 is an apocalyptic number.

It is an amenable number.

11023472056 is a deficient number, since it is larger than the sum of its proper divisors (9720159584).

11023472056 is a wasteful number, since it uses less digits than its factorization.

11023472056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974774 (or 4974770 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 11023472056 in words is "eleven billion, twenty-three million, four hundred seventy-two thousand, fifty-six".