7446733056 has 432 divisors, whose sum is σ = 26040560000. Its totient is φ = 2121541632.

The previous prime is 7446733043. The next prime is 7446733087. The reversal of 7446733056 is 6503376447.

It is a tau number, because it is divible by the number of its divisors (432).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21337170 + ... + 21337518.

Almost surely, 2^7446733056 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 7446733056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13020280000).

7446733056 is an abundant number, since it is smaller than the sum of its proper divisors (18593826944).

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

7446733056 is an frugal number, since it uses more digits than its factorization.

7446733056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 45.

The square root of 7446733056 is about 86294.4555345243. The cubic root of 7446733056 is about 1952.7887388547.

The spelling of 7446733056 in words is "seven billion, four hundred forty-six million, seven hundred thirty-three thousand, fifty-six".