52243787734016 has 88 divisors (see below), whose sum is σ = 105649713398160. Its totient is φ = 25818677215232.

The previous prime is 52243787734009. The next prime is 52243787734057. The reversal of 52243787734016 is 61043778734225.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245322815 + ... + 245535681.

Almost surely, 2^{52243787734016} 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 52243787734016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52824856699080).

52243787734016 is an abundant number, since it is smaller than the sum of its proper divisors (53405925664144).

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

52243787734016 is a wasteful number, since it uses less digits than its factorization.

52243787734016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215669 (or 215651 counting only the distinct ones).

The product of its (nonzero) digits is 47416320, while the sum is 59.

The spelling of 52243787734016 in words is "fifty-two trillion, two hundred forty-three billion, seven hundred eighty-seven million, seven hundred thirty-four thousand, sixteen".