53606573 has 4 divisors (see below), whose sum is σ = 54028800. Its totient is φ = 53184348.

The previous prime is 53606563. The next prime is 53606591. The reversal of 53606573 is 37560635.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53606573 - 2⁸ = 53606317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53606563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210923 + ... + 211176.

It is an arithmetic number, because the mean of its divisors is an integer number (13507200).

Almost surely, 2^53606573 is an apocalyptic number.

It is an amenable number.

53606573 is a deficient number, since it is larger than the sum of its proper divisors (422227).

53606573 is a wasteful number, since it uses less digits than its factorization.

53606573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422226.

The product of its (nonzero) digits is 56700, while the sum is 35.

The square root of 53606573 is about 7321.6509750192. The cubic root of 53606573 is about 377.0561378174.

The spelling of 53606573 in words is "fifty-three million, six hundred six thousand, five hundred seventy-three".