52121088000 has 312 divisors, whose sum is σ = 187907568576. Its totient is φ = 13897728000.

The previous prime is 52121087969. The next prime is 52121088073. The reversal of 52121088000 is 88012125.

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, 4602345 + ... + 4613655.

It is an arithmetic number, because the mean of its divisors is an integer number (602267848).

Almost surely, 2^52121088000 is an apocalyptic number.

52121088000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52121088000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93953784288).

52121088000 is an abundant number, since it is smaller than the sum of its proper divisors (135786480576).

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

52121088000 is a wasteful number, since it uses less digits than its factorization.

52121088000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11356 (or 11321 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The spelling of 52121088000 in words is "fifty-two billion, one hundred twenty-one million, eighty-eight thousand".