4745304648 has 240 divisors, whose sum is σ = 15559632000. Its totient is φ = 1347192000.

The previous prime is 4745304643. The next prime is 4745304653. The reversal of 4745304648 is 8464035474.

4745304648 is a `hidden beast` number, since 4 + 74 + 530 + 4 + 6 + 48 = 666.

It is an interprime number because it is at equal distance from previous prime (4745304643) and next prime (4745304653).

It is not an unprimeable number, because it can be changed into a prime (4745304643) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 6318273 + ... + 6319023.

It is an arithmetic number, because the mean of its divisors is an integer number (64831800).

Almost surely, 2^4745304648 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 4745304648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7779816000).

4745304648 is an abundant number, since it is smaller than the sum of its proper divisors (10814327352).

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

4745304648 is a wasteful number, since it uses less digits than its factorization.

4745304648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The square root of 4745304648 is about 68886.1716747273. The cubic root of 4745304648 is about 1680.4336380606.

The spelling of 4745304648 in words is "four billion, seven hundred forty-five million, three hundred four thousand, six hundred forty-eight".