52449304 has 16 divisors (see below), whose sum is σ = 98971200. Its totient is φ = 26056992.

The previous prime is 52449283. The next prime is 52449307. The reversal of 52449304 is 40394425.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52449307) by changing a digit.

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, 19624 + ... + 22135.

It is an arithmetic number, because the mean of its divisors is an integer number (6185700).

Almost surely, 2^52449304 is an apocalyptic number.

It is an amenable number.

52449304 is a deficient number, since it is larger than the sum of its proper divisors (46521896).

52449304 is a wasteful number, since it uses less digits than its factorization.

52449304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41922 (or 41918 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 52449304 is about 7242.1891717905. The cubic root of 52449304 is about 374.3230548709.

The spelling of 52449304 in words is "fifty-two million, four hundred forty-nine thousand, three hundred four".