52985014992000 has 6144 divisors, whose sum is σ = 259420856647680. Its totient is φ = 10058121216000.

The previous prime is 52985014991999. The next prime is 52985014992043. The reversal of 52985014992000 is 29941058925.

52985014992000 is a `hidden beast` number, since 5 + 2 + 9 + 8 + 501 + 49 + 92 + 0 + 0 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 767 ways as a sum of consecutive naturals, for example, 495187055947 + ... + 495187056053.

It is an arithmetic number, because the mean of its divisors is an integer number (42223446720).

Almost surely, 2^{52985014992000} is an apocalyptic number.

52985014992000 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 52985014992000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129710428323840).

52985014992000 is an abundant number, since it is smaller than the sum of its proper divisors (206435841655680).

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

52985014992000 is a wasteful number, since it uses less digits than its factorization.

52985014992000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 54.

The spelling of 52985014992000 in words is "fifty-two trillion, nine hundred eighty-five billion, fourteen million, nine hundred ninety-two thousand".