53566325 has 12 divisors (see below), whose sum is σ = 66721920. Its totient is φ = 42659760.

The previous prime is 53566313. The next prime is 53566327. The reversal of 53566325 is 52366535.

It is not a de Polignac number, because 53566325 - 2⁴ = 53566309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53566327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 956 + ... + 10394.

It is an arithmetic number, because the mean of its divisors is an integer number (5560160).

Almost surely, 2^53566325 is an apocalyptic number.

It is an amenable number.

53566325 is a deficient number, since it is larger than the sum of its proper divisors (13155595).

53566325 is a wasteful number, since it uses less digits than its factorization.

53566325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9676 (or 9671 counting only the distinct ones).

The product of its digits is 81000, while the sum is 35.

The square root of 53566325 is about 7318.9018985091. The cubic root of 53566325 is about 376.9617491745.

The spelling of 53566325 in words is "fifty-three million, five hundred sixty-six thousand, three hundred twenty-five".