52998775632000 has 640 divisors, whose sum is σ = 214733430362880. Its totient is φ = 12848184576000.

The previous prime is 52998775631957. The next prime is 52998775632041. The reversal of 52998775632000 is 23657789925.

52998775632000 is a `hidden beast` number, since 5 + 299 + 87 + 7 + 5 + 63 + 200 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12397177 + ... + 16114823.

It is an arithmetic number, because the mean of its divisors is an integer number (335520984942).

Almost surely, 2^{52998775632000} is an apocalyptic number.

52998775632000 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 52998775632000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107366715181440).

52998775632000 is an abundant number, since it is smaller than the sum of its proper divisors (161734654730880).

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

52998775632000 is a wasteful number, since it uses less digits than its factorization.

52998775632000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717699 (or 3717668 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 63.

The spelling of 52998775632000 in words is "fifty-two trillion, nine hundred ninety-eight billion, seven hundred seventy-five million, six hundred thirty-two thousand".