52393510693216 has 288 divisors, whose sum is σ = 142551782779392. Its totient is φ = 18376965488640.

The previous prime is 52393510693207. The next prime is 52393510693231. The reversal of 52393510693216 is 61239601539325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14778720 + ... + 17977696.

It is an arithmetic number, because the mean of its divisors is an integer number (494971467984).

Almost surely, 2^{52393510693216} is an apocalyptic number.

52393510693216 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52393510693216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71275891389696).

52393510693216 is an abundant number, since it is smaller than the sum of its proper divisors (90158272086176).

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

52393510693216 is a wasteful number, since it uses less digits than its factorization.

52393510693216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3199062 (or 3199037 counting only the distinct ones).

The product of its (nonzero) digits is 7873200, while the sum is 55.

The spelling of 52393510693216 in words is "fifty-two trillion, three hundred ninety-three billion, five hundred ten million, six hundred ninety-three thousand, two hundred sixteen".