4045526056 has 192 divisors, whose sum is σ = 9592128000. Its totient is φ = 1581016320.

The previous prime is 4045526053. The next prime is 4045526063. The reversal of 4045526056 is 6506255404.

It is not an unprimeable number, because it can be changed into a prime (4045526053) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 29104435 + ... + 29104573.

It is an arithmetic number, because the mean of its divisors is an integer number (49959000).

Almost surely, 2^4045526056 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 4045526056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4796064000).

4045526056 is an abundant number, since it is smaller than the sum of its proper divisors (5546601944).

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

4045526056 is a wasteful number, since it uses less digits than its factorization.

4045526056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 4045526056 is about 63604.4499701082. The cubic root of 4045526056 is about 1593.4006899898.

The spelling of 4045526056 in words is "four billion, forty-five million, five hundred twenty-six thousand, fifty-six".