4506117728 has 48 divisors (see below), whose sum is σ = 10153581984. Its totient is φ = 1928371200.

The previous prime is 4506117719. The next prime is 4506117757. The reversal of 4506117728 is 8277116054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142676 + ... + 171372.

It is an arithmetic number, because the mean of its divisors is an integer number (211532958).

Almost surely, 2^4506117728 is an apocalyptic number.

It is an amenable number.

4506117728 is an abundant number, since it is smaller than the sum of its proper divisors (5647464256).

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

4506117728 is a wasteful number, since it uses less digits than its factorization.

4506117728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29415 (or 29407 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 4506117728 is about 67127.6226899180. The cubic root of 4506117728 is about 1651.7114446557.

The spelling of 4506117728 in words is "four billion, five hundred six million, one hundred seventeen thousand, seven hundred twenty-eight".