52328945376 has 384 divisors, whose sum is σ = 162198650880. Its totient is φ = 16389734400.

The previous prime is 52328945321. The next prime is 52328945401. The reversal of 52328945376 is 67354982325.

52328945376 is a `hidden beast` number, since 5 + 23 + 2 + 89 + 4 + 537 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 271134336 + ... + 271134528.

It is an arithmetic number, because the mean of its divisors is an integer number (422392320).

Almost surely, 2^52328945376 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 52328945376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81099325440).

52328945376 is an abundant number, since it is smaller than the sum of its proper divisors (109869705504).

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

52328945376 is a wasteful number, since it uses less digits than its factorization.

52328945376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 473 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 54.

The spelling of 52328945376 in words is "fifty-two billion, three hundred twenty-eight million, nine hundred forty-five thousand, three hundred seventy-six".