48278058816 has 224 divisors, whose sum is σ = 149477171200. Its totient is φ = 13618575360.

The previous prime is 48278058793. The next prime is 48278058841. The reversal of 48278058816 is 61885087284.

48278058816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1453725 + ... + 1486563.

It is an arithmetic number, because the mean of its divisors is an integer number (667308800).

Almost surely, 2^48278058816 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 48278058816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74738585600).

48278058816 is an abundant number, since it is smaller than the sum of its proper divisors (101199112384).

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

48278058816 is a wasteful number, since it uses less digits than its factorization.

48278058816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32917 (or 32907 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 57.

The spelling of 48278058816 in words is "forty-eight billion, two hundred seventy-eight million, fifty-eight thousand, eight hundred sixteen".