52887083659938 has 128 divisors (see below), whose sum is σ = 129366301789440. Its totient is φ = 15882035420160.

The previous prime is 52887083659933. The next prime is 52887083659939. The reversal of 52887083659938 is 83995638078825.

52887083659938 is a `hidden beast` number, since 528 + 8 + 7 + 0 + 8 + 3 + 6 + 59 + 9 + 38 = 666.

52887083659938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52887083659933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 445429356 + ... + 445548072.

It is an arithmetic number, because the mean of its divisors is an integer number (1010674232730).

Almost surely, 2^{52887083659938} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52887083659938, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64683150894720).

52887083659938 is an abundant number, since it is smaller than the sum of its proper divisors (76479218129502).

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

52887083659938 is a wasteful number, since it uses less digits than its factorization.

52887083659938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125489 (or 125483 counting only the distinct ones).

The product of its (nonzero) digits is 6270566400, while the sum is 81.

The spelling of 52887083659938 in words is "fifty-two trillion, eight hundred eighty-seven billion, eighty-three million, six hundred fifty-nine thousand, nine hundred thirty-eight".