4748443762878 has 64 divisors (see below), whose sum is σ = 10708954583040. Its totient is φ = 1559320308000.

The previous prime is 4748443762841. The next prime is 4748443762883. The reversal of 4748443762878 is 8782673448474.

4748443762878 is a `hidden beast` number, since 4 + 7 + 48 + 443 + 7 + 62 + 87 + 8 = 666.

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, 4512051 + ... + 5464017.

It is an arithmetic number, because the mean of its divisors is an integer number (167327415360).

Almost surely, 2^{4748443762878} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4748443762878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5354477291520).

4748443762878 is an abundant number, since it is smaller than the sum of its proper divisors (5960510820162).

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

4748443762878 is a wasteful number, since it uses less digits than its factorization.

4748443762878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953350 (or 953344 counting only the distinct ones).

The product of its digits is 1618477056, while the sum is 72.

The spelling of 4748443762878 in words is "four trillion, seven hundred forty-eight billion, four hundred forty-three million, seven hundred sixty-two thousand, eight hundred seventy-eight".