53565441 has 8 divisors (see below), whose sum is σ = 71520960. Its totient is φ = 35660112.

The previous prime is 53565431. The next prime is 53565467. The reversal of 53565441 is 14456535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53565441 - 2⁵ = 53565409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53565431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9981 + ... + 14378.

It is an arithmetic number, because the mean of its divisors is an integer number (8940120).

Almost surely, 2^53565441 is an apocalyptic number.

It is an amenable number.

53565441 is a deficient number, since it is larger than the sum of its proper divisors (17955519).

53565441 is a wasteful number, since it uses less digits than its factorization.

53565441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25095.

The product of its digits is 36000, while the sum is 33.

The square root of 53565441 is about 7318.8415066867. The cubic root of 53565441 is about 376.9596755084.

The spelling of 53565441 in words is "fifty-three million, five hundred sixty-five thousand, four hundred forty-one".