52541020320 has 96 divisors (see below), whose sum is σ = 166093623360. Its totient is φ = 13961041920.

The previous prime is 52541020297. The next prime is 52541020351. The reversal of 52541020320 is 2302014525.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59890 + ... + 329649.

It is an arithmetic number, because the mean of its divisors is an integer number (1730141910).

Almost surely, 2^52541020320 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 52541020320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83046811680).

52541020320 is an abundant number, since it is smaller than the sum of its proper divisors (113552603040).

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

52541020320 is a wasteful number, since it uses less digits than its factorization.

52541020320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389838 (or 389830 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 52541020320 its reverse (2302014525), we get a palindrome (54843034845).

The spelling of 52541020320 in words is "fifty-two billion, five hundred forty-one million, twenty thousand, three hundred twenty".