53448327 has 24 divisors (see below), whose sum is σ = 79606800. Its totient is φ = 34539648.

The previous prime is 53448301. The next prime is 53448341. The reversal of 53448327 is 72384435.

It is a happy number.

It is not a de Polignac number, because 53448327 - 2²⁰ = 52399751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53448291 and 53448300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53448347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41824 + ... + 43082.

It is an arithmetic number, because the mean of its divisors is an integer number (3316950).

Almost surely, 2^53448327 is an apocalyptic number.

53448327 is a deficient number, since it is larger than the sum of its proper divisors (26158473).

53448327 is a wasteful number, since it uses less digits than its factorization.

53448327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407 (or 1404 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 53448327 is about 7310.8362722742. The cubic root of 53448327 is about 376.6847503087.

The spelling of 53448327 in words is "fifty-three million, four hundred forty-eight thousand, three hundred twenty-seven".