7045556112 has 240 divisors, whose sum is σ = 23257678080. Its totient is φ = 1949184000.

The previous prime is 7045556083. The next prime is 7045556131. The reversal of 7045556112 is 2116555407.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6239964 + ... + 6241092.

It is an arithmetic number, because the mean of its divisors is an integer number (96906992).

Almost surely, 2^7045556112 is an apocalyptic number.

7045556112 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7045556112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11628839040).

7045556112 is an abundant number, since it is smaller than the sum of its proper divisors (16212121968).

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

7045556112 is a wasteful number, since it uses less digits than its factorization.

7045556112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 7045556112 is about 83937.8109793197. The cubic root of 7045556112 is about 1917.0720084497.

The spelling of 7045556112 in words is "seven billion, forty-five million, five hundred fifty-six thousand, one hundred twelve".