52446352 has 20 divisors (see below), whose sum is σ = 116131456. Its totient is φ = 22476960.

The previous prime is 52446347. The next prime is 52446419. The reversal of 52446352 is 25364425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234024 + ... + 234247.

Almost surely, 2^52446352 is an apocalyptic number.

It is an amenable number.

52446352 is an abundant number, since it is smaller than the sum of its proper divisors (63685104).

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

52446352 is a wasteful number, since it uses less digits than its factorization.

52446352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468286 (or 468280 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

The square root of 52446352 is about 7241.9853631446. The cubic root of 52446352 is about 374.3160320743.

The spelling of 52446352 in words is "fifty-two million, four hundred forty-six thousand, three hundred fifty-two".