5218653 has 8 divisors (see below), whose sum is σ = 7590816. Its totient is φ = 3162800.

The previous prime is 5218651. The next prime is 5218657. The reversal of 5218653 is 3568125.

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 5218653 - 2¹ = 5218651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5218653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5218651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79038 + ... + 79103.

It is an arithmetic number, because the mean of its divisors is an integer number (948852).

Almost surely, 2^5218653 is an apocalyptic number.

It is an amenable number.

5218653 is a deficient number, since it is larger than the sum of its proper divisors (2372163).

5218653 is a wasteful number, since it uses less digits than its factorization.

5218653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158155.

The product of its digits is 7200, while the sum is 30.

The square root of 5218653 is about 2284.4371297981. The cubic root of 5218653 is about 173.4547271744.

The spelling of 5218653 in words is "five million, two hundred eighteen thousand, six hundred fifty-three".