53265546 has 32 divisors (see below), whose sum is σ = 118759680. Its totient is φ = 17696448.

The previous prime is 53265529. The next prime is 53265559. The reversal of 53265546 is 64556235.

It is a happy number.

53265546 is a `hidden beast` number, since 53 + 2 + 65 + 546 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 53265546.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16735 + ... + 19661.

It is an arithmetic number, because the mean of its divisors is an integer number (3711240).

Almost surely, 2^53265546 is an apocalyptic number.

53265546 is an abundant number, since it is smaller than the sum of its proper divisors (65494134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53265546 is a wasteful number, since it uses less digits than its factorization.

53265546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275 (or 3269 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 53265546 is about 7298.3248762987. The cubic root of 53265546 is about 376.2548681320.

The spelling of 53265546 in words is "fifty-three million, two hundred sixty-five thousand, five hundred forty-six".