52128008800 has 72 divisors (see below), whose sum is σ = 145437160176. Its totient is φ = 17872458240.

The previous prime is 52128008773. The next prime is 52128008831. The reversal of 52128008800 is 880082125.

It is a happy number.

It is a congruent number.

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, 4648687 + ... + 4659886.

It is an arithmetic number, because the mean of its divisors is an integer number (2019960558).

Almost surely, 2^52128008800 is an apocalyptic number.

52128008800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52128008800 is an abundant number, since it is smaller than the sum of its proper divisors (93309151376).

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

52128008800 is a wasteful number, since it uses less digits than its factorization.

52128008800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9308600 (or 9308587 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The spelling of 52128008800 in words is "fifty-two billion, one hundred twenty-eight million, eight thousand, eight hundred".