53448376 has 16 divisors (see below), whose sum is σ = 100294200. Its totient is φ = 26703264.

The previous prime is 53448359. The next prime is 53448397. The reversal of 53448376 is 67384435.

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, 16195 + ... + 19213.

Almost surely, 2^53448376 is an apocalyptic number.

It is an amenable number.

53448376 is a deficient number, since it is larger than the sum of its proper divisors (46845824).

53448376 is a wasteful number, since it uses less digits than its factorization.

53448376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5238 (or 5234 counting only the distinct ones).

The product of its digits is 241920, while the sum is 40.

The square root of 53448376 is about 7310.8396234632. The cubic root of 53448376 is about 376.6848654202.

It can be divided in two parts, 53448 and 376, that added together give a square (53824 = 232²).

The spelling of 53448376 in words is "fifty-three million, four hundred forty-eight thousand, three hundred seventy-six".