52859571869500 has 48 divisors (see below), whose sum is σ = 125940332700000. Its totient is φ = 19221662496000.

The previous prime is 52859571869497. The next prime is 52859571869539. The reversal of 52859571869500 is 596817595825.

It is a self number, because there is not a number n which added to its sum of digits gives 52859571869500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4805410125 + ... + 4805421124.

It is an arithmetic number, because the mean of its divisors is an integer number (2623756931250).

Almost surely, 2^{52859571869500} is an apocalyptic number.

52859571869500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52859571869500 is an abundant number, since it is smaller than the sum of its proper divisors (73080760830500).

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

52859571869500 is a wasteful number, since it uses less digits than its factorization.

52859571869500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9610831279 (or 9610831267 counting only the distinct ones).

The product of its (nonzero) digits is 272160000, while the sum is 70.

The spelling of 52859571869500 in words is "fifty-two trillion, eight hundred fifty-nine billion, five hundred seventy-one million, eight hundred sixty-nine thousand, five hundred".