11056327828 has 24 divisors (see below), whose sum is σ = 23813629952. Its totient is φ = 4373931744.

The previous prime is 11056327811. The next prime is 11056327837. The reversal of 11056327828 is 82872365011.

It is a congruent number.

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, 15186900 + ... + 15187627.

Almost surely, 2^11056327828 is an apocalyptic number.

It is an amenable number.

11056327828 is an abundant number, since it is smaller than the sum of its proper divisors (12757302124).

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

11056327828 is a wasteful number, since it uses less digits than its factorization.

11056327828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30374551 (or 30374549 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 11056327828 in words is "eleven billion, fifty-six million, three hundred twenty-seven thousand, eight hundred twenty-eight".