53444752 has 10 divisors (see below), whose sum is σ = 103549238. Its totient is φ = 26722368.

The previous prime is 53444749. The next prime is 53444773. The reversal of 53444752 is 25744435.

It can be written as a sum of positive squares in only one way, i.e., 47114496 + 6330256 = 6864^2 + 2516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670133 + ... + 1670164.

Almost surely, 2^53444752 is an apocalyptic number.

It is an amenable number.

53444752 is a deficient number, since it is larger than the sum of its proper divisors (50104486).

53444752 is a wasteful number, since it uses less digits than its factorization.

53444752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340305 (or 3340299 counting only the distinct ones).

The product of its digits is 67200, while the sum is 34.

The square root of 53444752 is about 7310.5917681129. The cubic root of 53444752 is about 376.6763516797.

The spelling of 53444752 in words is "fifty-three million, four hundred forty-four thousand, seven hundred fifty-two".