52975989360 has 300 divisors, whose sum is σ = 214034490648. Its totient is φ = 12108724992.

The previous prime is 52975989347. The next prime is 52975989361. The reversal of 52975989360 is 6398957925.

52975989360 is a `hidden beast` number, since 5 + 2 + 9 + 7 + 598 + 9 + 36 + 0 = 666.

52975989360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52975989361) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 234099 + ... + 400941.

Almost surely, 2^52975989360 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 52975989360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107017245324).

52975989360 is an abundant number, since it is smaller than the sum of its proper divisors (161058501288).

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

52975989360 is a wasteful number, since it uses less digits than its factorization.

52975989360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166882 (or 166860 counting only the distinct ones).

The product of its (nonzero) digits is 36741600, while the sum is 63.

The spelling of 52975989360 in words is "fifty-two billion, nine hundred seventy-five million, nine hundred eighty-nine thousand, three hundred sixty".