1116355552 has 48 divisors (see below), whose sum is σ = 2371324032. Its totient is φ = 514275840.

The previous prime is 1116355549. The next prime is 1116355613. The reversal of 1116355552 is 2555536111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250302 + ... + 254722.

It is an arithmetic number, because the mean of its divisors is an integer number (49402584).

Almost surely, 2^1116355552 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 1116355552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1185662016).

1116355552 is an abundant number, since it is smaller than the sum of its proper divisors (1254968480).

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

1116355552 is a wasteful number, since it uses less digits than its factorization.

1116355552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051 (or 5043 counting only the distinct ones).

The product of its digits is 22500, while the sum is 34.

The square root of 1116355552 is about 33411.9073385522. The cubic root of 1116355552 is about 1037.3711812191.

The spelling of 1116355552 in words is "one billion, one hundred sixteen million, three hundred fifty-five thousand, five hundred fifty-two".