53424325 has 6 divisors (see below), whose sum is σ = 66246194. Its totient is φ = 42739440.

The previous prime is 53424311. The next prime is 53424347. The reversal of 53424325 is 52342435.

53424325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1324801 + 52099524 = 1151^2 + 7218^2 .

It is not a de Polignac number, because 53424325 - 2⁷ = 53424197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53424293 and 53424302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1068462 + ... + 1068511.

Almost surely, 2^53424325 is an apocalyptic number.

It is an amenable number.

53424325 is a deficient number, since it is larger than the sum of its proper divisors (12821869).

53424325 is a wasteful number, since it uses less digits than its factorization.

53424325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136983 (or 2136978 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 53424325 is about 7309.1945520693. The cubic root of 53424325 is about 376.6283560204.

The spelling of 53424325 in words is "fifty-three million, four hundred twenty-four thousand, three hundred twenty-five".