48123320878 has 48 divisors (see below), whose sum is σ = 78565851504. Its totient is φ = 22087728000.

The previous prime is 48123320863. The next prime is 48123320887. The reversal of 48123320878 is 87802332184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6701626 + ... + 6708802.

It is an arithmetic number, because the mean of its divisors is an integer number (1636788573).

Almost surely, 2^48123320878 is an apocalyptic number.

48123320878 is a deficient number, since it is larger than the sum of its proper divisors (30442530626).

48123320878 is a wasteful number, since it uses less digits than its factorization.

48123320878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7505 (or 7486 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 48123320878 in words is "forty-eight billion, one hundred twenty-three million, three hundred twenty thousand, eight hundred seventy-eight".