52743335854080 has 480 divisors, whose sum is σ = 172504835733888. Its totient is φ = 13757317120000.

The previous prime is 52743335854043. The next prime is 52743335854093. The reversal of 52743335854080 is 8045853334725.

It is a tau number, because it is divible by the number of its divisors (480).

It is a self number, because there is not a number n which added to its sum of digits gives 52743335854080.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2060193280 + ... + 2060218880.

Almost surely, 2^{52743335854080} 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 52743335854080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86252417866944).

52743335854080 is an abundant number, since it is smaller than the sum of its proper divisors (119761499879808).

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

52743335854080 is a wasteful number, since it uses less digits than its factorization.

52743335854080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25821 (or 25795 counting only the distinct ones).

The product of its (nonzero) digits is 48384000, while the sum is 57.

The spelling of 52743335854080 in words is "fifty-two trillion, seven hundred forty-three billion, three hundred thirty-five million, eight hundred fifty-four thousand, eighty".