48857147148 has 96 divisors (see below), whose sum is σ = 118658534400. Its totient is φ = 15627515904.

The previous prime is 48857147099. The next prime is 48857147149. The reversal of 48857147148 is 84174175884.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (48857147149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56876343 + ... + 56877201.

It is an arithmetic number, because the mean of its divisors is an integer number (1236026400).

Almost surely, 2^48857147148 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 48857147148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59329267200).

48857147148 is an abundant number, since it is smaller than the sum of its proper divisors (69801387252).

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

48857147148 is a wasteful number, since it uses less digits than its factorization.

48857147148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711 (or 1709 counting only the distinct ones).

The product of its digits is 8028160, while the sum is 57.

The spelling of 48857147148 in words is "forty-eight billion, eight hundred fifty-seven million, one hundred forty-seven thousand, one hundred forty-eight".