4505066748 has 240 divisors, whose sum is σ = 14807890944. Its totient is φ = 1162512000.

The previous prime is 4505066747. The next prime is 4505066789. The reversal of 4505066748 is 8476605054.

4505066748 is a `hidden beast` number, since 45 + 0 + 506 + 67 + 48 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505066747) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 1384123 + ... + 1387373.

Almost surely, 2^4505066748 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 4505066748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7403945472).

4505066748 is an abundant number, since it is smaller than the sum of its proper divisors (10302824196).

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

4505066748 is a wasteful number, since it uses less digits than its factorization.

4505066748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334 (or 3323 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 4505066748 is about 67119.7940104110. The cubic root of 4505066748 is about 1651.5830228985.

The spelling of 4505066748 in words is "four billion, five hundred five million, sixty-six thousand, seven hundred forty-eight".