5213318 has 16 divisors (see below), whose sum is σ = 8902656. Its totient is φ = 2266440.

The previous prime is 5213311. The next prime is 5213321. The reversal of 5213318 is 8133125.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 5213293 and 5213302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213311) 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, 4646 + ... + 5657.

It is an arithmetic number, because the mean of its divisors is an integer number (556416).

Almost surely, 2^5213318 is an apocalyptic number.

5213318 is a deficient number, since it is larger than the sum of its proper divisors (3689338).

5213318 is a wasteful number, since it uses less digits than its factorization.

5213318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10339.

The product of its digits is 720, while the sum is 23.

The square root of 5213318 is about 2283.2691475163. The cubic root of 5213318 is about 173.3955997530.

The spelling of 5213318 in words is "five million, two hundred thirteen thousand, three hundred eighteen".