52442648 has 16 divisors (see below), whose sum is σ = 98415000. Its totient is φ = 26198656.

The previous prime is 52442629. The next prime is 52442651. The reversal of 52442648 is 84624425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10928 + ... + 14976.

Almost surely, 2^52442648 is an apocalyptic number.

It is an amenable number.

52442648 is a deficient number, since it is larger than the sum of its proper divisors (45972352).

52442648 is a wasteful number, since it uses less digits than its factorization.

52442648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674 (or 5670 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 52442648 is about 7241.7296276511. The cubic root of 52442648 is about 374.3072198997.

The spelling of 52442648 in words is "fifty-two million, four hundred forty-two thousand, six hundred forty-eight".