1112054544 has 60 divisors (see below), whose sum is σ = 3122948556. Its totient is φ = 369405696.

The previous prime is 1112054539. The next prime is 1112054551. The reversal of 1112054544 is 4454502111.

1112054544 is a `hidden beast` number, since 1 + 1 + 1 + 205 + 454 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 788486400 + 323568144 = 28080^2 + 17988^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29014 + ... + 55370.

Almost surely, 2^1112054544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112054544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1561474278).

1112054544 is an abundant number, since it is smaller than the sum of its proper divisors (2010894012).

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

1112054544 is a wasteful number, since it uses less digits than its factorization.

1112054544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26664 (or 26655 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 1112054544 is about 33347.4818239699. The cubic root of 1112054544 is about 1036.0372322551.

Adding to 1112054544 its reverse (4454502111), we get a palindrome (5566556655).

The spelling of 1112054544 in words is "one billion, one hundred twelve million, fifty-four thousand, five hundred forty-four".