52448424 has 96 divisors (see below), whose sum is σ = 154365120. Its totient is φ = 14805504.

The previous prime is 52448419. The next prime is 52448437. The reversal of 52448424 is 42484425.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120912 + ... + 121344.

It is an arithmetic number, because the mean of its divisors is an integer number (1607970).

Almost surely, 2^52448424 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 52448424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77182560).

52448424 is an abundant number, since it is smaller than the sum of its proper divisors (101916696).

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

52448424 is a wasteful number, since it uses less digits than its factorization.

52448424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 548 counting only the distinct ones).

The product of its digits is 40960, while the sum is 33.

The square root of 52448424 is about 7242.1284164257. The cubic root of 52448424 is about 374.3209613819.

The spelling of 52448424 in words is "fifty-two million, four hundred forty-eight thousand, four hundred twenty-four".