11272045156 has 24 divisors (see below), whose sum is σ = 20324102400. Its totient is φ = 5467281792.

The previous prime is 11272045133. The next prime is 11272045181. The reversal of 11272045156 is 65154027211.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 244056 + ... + 286543.

It is an arithmetic number, because the mean of its divisors is an integer number (846837600).

Almost surely, 2^11272045156 is an apocalyptic number.

It is an amenable number.

11272045156 is a deficient number, since it is larger than the sum of its proper divisors (9052057244).

11272045156 is a wasteful number, since it uses less digits than its factorization.

11272045156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530763 (or 530761 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 11272045156 in words is "eleven billion, two hundred seventy-two million, forty-five thousand, one hundred fifty-six".