48478567830 has 512 divisors, whose sum is σ = 158615470080. Its totient is φ = 9180864000.

The previous prime is 48478567807. The next prime is 48478567861. The reversal of 48478567830 is 3876587484.

It is a happy number.

48478567830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 146460765 + ... + 146461095.

It is an arithmetic number, because the mean of its divisors is an integer number (309795840).

Almost surely, 2^48478567830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48478567830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79307735040).

48478567830 is an abundant number, since it is smaller than the sum of its proper divisors (110136902250).

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

48478567830 is a wasteful number, since it uses less digits than its factorization.

48478567830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496.

The product of its (nonzero) digits is 36126720, while the sum is 60.

The spelling of 48478567830 in words is "forty-eight billion, four hundred seventy-eight million, five hundred sixty-seven thousand, eight hundred thirty".