52485000544 has 96 divisors (see below), whose sum is σ = 106832990880. Its totient is φ = 25367150592.

The previous prime is 52485000527. The next prime is 52485000563. The reversal of 52485000544 is 44500058425.

It is a congruent number.

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, 68250592 + ... + 68251360.

It is an arithmetic number, because the mean of its divisors is an integer number (1112843655).

Almost surely, 2^52485000544 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 52485000544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53416495440).

52485000544 is an abundant number, since it is smaller than the sum of its proper divisors (54347990336).

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

52485000544 is a wasteful number, since it uses less digits than its factorization.

52485000544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272 (or 1264 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 52485000544 its reverse (44500058425), we get a palindrome (96985058969).

The spelling of 52485000544 in words is "fifty-two billion, four hundred eighty-five million, five hundred forty-four", and thus it is an aban number.