52448379396 has 96 divisors (see below), whose sum is σ = 148385986560. Its totient is φ = 14075533824.

The previous prime is 52448379359. The next prime is 52448379407. The reversal of 52448379396 is 69397384425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681775 + ... + 754793.

It is an arithmetic number, because the mean of its divisors is an integer number (1545687360).

Almost surely, 2^52448379396 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 52448379396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74192993280).

52448379396 is an abundant number, since it is smaller than the sum of its proper divisors (95937607164).

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

52448379396 is a wasteful number, since it uses less digits than its factorization.

52448379396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73553 (or 73551 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 60.

The spelling of 52448379396 in words is "fifty-two billion, four hundred forty-eight million, three hundred seventy-nine thousand, three hundred ninety-six".