52869994017360 has 320 divisors, whose sum is σ = 187344069212160. Its totient is φ = 12218661273600.

The previous prime is 52869994017259. The next prime is 52869994017367. The reversal of 52869994017360 is 6371049996825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52869994017367) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20474785 + ... + 22911935.

It is an arithmetic number, because the mean of its divisors is an integer number (585450216288).

It is a 1-persistent number, because it is pandigital, but 2⋅52869994017360 = 105739988034720 is not.

Almost surely, 2^{52869994017360} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52869994017360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93672034606080).

52869994017360 is an abundant number, since it is smaller than the sum of its proper divisors (134474075194800).

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

52869994017360 is a wasteful number, since it uses less digits than its factorization.

52869994017360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437606 (or 2437600 counting only the distinct ones).

The product of its (nonzero) digits is 176359680, while the sum is 69.

The spelling of 52869994017360 in words is "fifty-two trillion, eight hundred sixty-nine billion, nine hundred ninety-four million, seventeen thousand, three hundred sixty".