53223605 has 8 divisors (see below), whose sum is σ = 64951200. Its totient is φ = 41856976.

The previous prime is 53223601. The next prime is 53223629. The reversal of 53223605 is 50632235.

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

It is a cyclic number.

It is not a de Polignac number, because 53223605 - 2² = 53223601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53223601) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 89915 + ... + 90504.

It is an arithmetic number, because the mean of its divisors is an integer number (8118900).

Almost surely, 2^53223605 is an apocalyptic number.

It is an amenable number.

53223605 is a deficient number, since it is larger than the sum of its proper divisors (11727595).

53223605 is a wasteful number, since it uses less digits than its factorization.

53223605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180483.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 53223605 is about 7295.4509798915. The cubic root of 53223605 is about 376.1560885252.

The spelling of 53223605 in words is "fifty-three million, two hundred twenty-three thousand, six hundred five".