52299898560 has 1344 divisors, whose sum is σ = 242308684800. Its totient is φ = 10427056128.

The previous prime is 52299898549. The next prime is 52299898589. The reversal of 52299898560 is 6589899225.

It is a tau number, because it is divible by the number of its divisors (1344).

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 134446846 + ... + 134447234.

It is an arithmetic number, because the mean of its divisors is an integer number (180289200).

Almost surely, 2^52299898560 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 52299898560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121154342400).

52299898560 is an abundant number, since it is smaller than the sum of its proper divisors (190008786240).

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

52299898560 is a wasteful number, since it uses less digits than its factorization.

52299898560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 63.

The spelling of 52299898560 in words is "fifty-two billion, two hundred ninety-nine million, eight hundred ninety-eight thousand, five hundred sixty".