52648448 has 20 divisors (see below), whose sum is σ = 105195090. Its totient is φ = 26323968.

The previous prime is 52648433. The next prime is 52648483. The reversal of 52648448 is 84484625.

It can be written as a sum of positive squares in only one way, i.e., 50239744 + 2408704 = 7088^2 + 1552^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50903 + ... + 51926.

Almost surely, 2^52648448 is an apocalyptic number.

It is an amenable number.

52648448 is a deficient number, since it is larger than the sum of its proper divisors (52546642).

52648448 is an equidigital number, since it uses as much as digits as its factorization.

52648448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102847 (or 102831 counting only the distinct ones).

The product of its digits is 245760, while the sum is 41.

The square root of 52648448 is about 7255.9250271761. The cubic root of 52648448 is about 374.7962104581.

The spelling of 52648448 in words is "fifty-two million, six hundred forty-eight thousand, four hundred forty-eight".