5045814648 has 320 divisors, whose sum is σ = 17173094400. Its totient is φ = 1352090880.

The previous prime is 5045814619. The next prime is 5045814671. The reversal of 5045814648 is 8464185405.

It is a happy number.

5045814648 is a `hidden beast` number, since 5 + 0 + 4 + 581 + 4 + 64 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 10945138 + ... + 10945598.

It is an arithmetic number, because the mean of its divisors is an integer number (53665920).

Almost surely, 2^5045814648 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 5045814648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8586547200).

5045814648 is an abundant number, since it is smaller than the sum of its proper divisors (12127279752).

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

5045814648 is a wasteful number, since it uses less digits than its factorization.

5045814648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The square root of 5045814648 is about 71033.8978798151. The cubic root of 5045814648 is about 1715.1828717552.

The spelling of 5045814648 in words is "five billion, forty-five million, eight hundred fourteen thousand, six hundred forty-eight".