52134220366632 has 512 divisors, whose sum is σ = 155318184806400. Its totient is φ = 16146302054400.

The previous prime is 52134220366619. The next prime is 52134220366639. The reversal of 52134220366632 is 23666302243125.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52134220366639) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 81079658103 + ... + 81079658745.

It is an arithmetic number, because the mean of its divisors is an integer number (303355829700).

Almost surely, 2^{52134220366632} 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 52134220366632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77659092403200).

52134220366632 is an abundant number, since it is smaller than the sum of its proper divisors (103183964439768).

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

52134220366632 is a wasteful number, since it uses less digits than its factorization.

52134220366632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574 (or 1564 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 45.

The spelling of 52134220366632 in words is "fifty-two trillion, one hundred thirty-four billion, two hundred twenty million, three hundred sixty-six thousand, six hundred thirty-two".