5011878318128 has 60 divisors (see below), whose sum is σ = 10675501333560. Its totient is φ = 2277707984640.

The previous prime is 5011878318077. The next prime is 5011878318131. The reversal of 5011878318128 is 8218138781105.

It is a self number, because there is not a number n which added to its sum of digits gives 5011878318128.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10426508 + ... + 10896596.

It is an arithmetic number, because the mean of its divisors is an integer number (177925022226).

Almost surely, 2^{5011878318128} is an apocalyptic number.

It is an amenable number.

5011878318128 is an abundant number, since it is smaller than the sum of its proper divisors (5663623015432).

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

5011878318128 is a wasteful number, since it uses less digits than its factorization.

5011878318128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475626 (or 475609 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 53.

The spelling of 5011878318128 in words is "five trillion, eleven billion, eight hundred seventy-eight million, three hundred eighteen thousand, one hundred twenty-eight".