53500789652244 has 192 divisors, whose sum is σ = 146018793553920. Its totient is φ = 15084408746880.

The previous prime is 53500789652207. The next prime is 53500789652249. The reversal of 53500789652244 is 44225698700535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53500789652249) 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, 22108677 + ... + 24408915.

It is an arithmetic number, because the mean of its divisors is an integer number (760514549760).

Almost surely, 2^{53500789652244} 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 53500789652244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73009396776960).

53500789652244 is an abundant number, since it is smaller than the sum of its proper divisors (92518003901676).

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

53500789652244 is a wasteful number, since it uses less digits than its factorization.

53500789652244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300490 (or 2300488 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 60.

The spelling of 53500789652244 in words is "fifty-three trillion, five hundred billion, seven hundred eighty-nine million, six hundred fifty-two thousand, two hundred forty-four".