52322789376 has 576 divisors, whose sum is σ = 183449448000. Its totient is φ = 14606991360.

The previous prime is 52322789371. The next prime is 52322789377. The reversal of 52322789376 is 67398722325.

52322789376 is a `hidden beast` number, since 523 + 2 + 2 + 7 + 89 + 37 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52322789371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102795010 + ... + 102795518.

It is an arithmetic number, because the mean of its divisors is an integer number (318488625).

Almost surely, 2^52322789376 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 52322789376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91724724000).

52322789376 is an abundant number, since it is smaller than the sum of its proper divisors (131126658624).

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

52322789376 is a wasteful number, since it uses less digits than its factorization.

52322789376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 538 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The spelling of 52322789376 in words is "fifty-two billion, three hundred twenty-two million, seven hundred eighty-nine thousand, three hundred seventy-six".