53039054016 has 448 divisors, whose sum is σ = 172249226240. Its totient is φ = 16104158208.

The previous prime is 53039053993. The next prime is 53039054051. The reversal of 53039054016 is 61045093035.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 187417011 + ... + 187417293.

It is an arithmetic number, because the mean of its divisors is an integer number (384484880).

Almost surely, 2^53039054016 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 53039054016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86124613120).

53039054016 is an abundant number, since it is smaller than the sum of its proper divisors (119210172224).

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

53039054016 is a wasteful number, since it uses less digits than its factorization.

53039054016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The spelling of 53039054016 in words is "fifty-three billion, thirty-nine million, fifty-four thousand, sixteen".