5318653 has 2 divisors, whose sum is σ = 5318654. Its totient is φ = 5318652.

The previous prime is 5318647. The next prime is 5318657. The reversal of 5318653 is 3568135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3250809 + 2067844 = 1803^2 + 1438^2 .

It is a cyclic number.

It is not a de Polignac number, because 5318653 - 2⁹ = 5318141 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5318657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2659326 + 2659327.

It is an arithmetic number, because the mean of its divisors is an integer number (2659327).

Almost surely, 2^5318653 is an apocalyptic number.

It is an amenable number.

5318653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5318653 is an equidigital number, since it uses as much as digits as its factorization.

5318653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 5318653 is about 2306.2205011664. The cubic root of 5318653 is about 174.5556399829. Note that the first 3 decimals are identical.

The spelling of 5318653 in words is "five million, three hundred eighteen thousand, six hundred fifty-three".