4750138848 has 384 divisors, whose sum is σ = 16387080192. Its totient is φ = 1170487296.

The previous prime is 4750138843. The next prime is 4750138849. The reversal of 4750138848 is 8488310574.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 4750138797 and 4750138806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4750138843) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9443365 + ... + 9443867.

It is an arithmetic number, because the mean of its divisors is an integer number (42674688).

Almost surely, 2^4750138848 is an apocalyptic number.

4750138848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4750138848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8193540096).

4750138848 is an abundant number, since it is smaller than the sum of its proper divisors (11636941344).

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

4750138848 is a wasteful number, since it uses less digits than its factorization.

4750138848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 4750138848 is about 68921.2510623538. The cubic root of 4750138848 is about 1681.0040823122.

The spelling of 4750138848 in words is "four billion, seven hundred fifty million, one hundred thirty-eight thousand, eight hundred forty-eight".