4517678048 has 48 divisors (see below), whose sum is σ = 9693822096. Its totient is φ = 2059944960.

The previous prime is 4517678047. The next prime is 4517678069. The reversal of 4517678048 is 8408767154.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4517677987 and 4517678005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4517678041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30893 + ... + 99948.

It is an arithmetic number, because the mean of its divisors is an integer number (201954627).

Almost surely, 2^4517678048 is an apocalyptic number.

It is an amenable number.

4517678048 is an abundant number, since it is smaller than the sum of its proper divisors (5176144048).

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

4517678048 is a wasteful number, since it uses less digits than its factorization.

4517678048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130947 (or 130939 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 50.

The square root of 4517678048 is about 67213.6745610594. The cubic root of 4517678048 is about 1653.1227117810.

The spelling of 4517678048 in words is "four billion, five hundred seventeen million, six hundred seventy-eight thousand, forty-eight".