11272549296 has 40 divisors (see below), whose sum is σ = 29392922304. Its totient is φ = 3722397760.

The previous prime is 11272549279. The next prime is 11272549319. The reversal of 11272549296 is 69294527211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092270 + ... + 1102541.

Almost surely, 2^11272549296 is an apocalyptic number.

11272549296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11272549296 is an abundant number, since it is smaller than the sum of its proper divisors (18120373008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11272549296 is a wasteful number, since it uses less digits than its factorization.

11272549296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194929 (or 2194923 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The spelling of 11272549296 in words is "eleven billion, two hundred seventy-two million, five hundred forty-nine thousand, two hundred ninety-six".