5213693 has 2 divisors, whose sum is σ = 5213694. Its totient is φ = 5213692.

The previous prime is 5213671. The next prime is 5213717. The reversal of 5213693 is 3963125.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4826809 + 386884 = 2197^2 + 622^2 .

It is a cyclic number.

It is not a de Polignac number, because 5213693 - 2⁶ = 5213629 is a prime.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 5 + 2¹⁷ + 1 + 3³ + 6⁷ + 9⁷ + 3⁹ .

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5213603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606846 + 2606847.

It is an arithmetic number, because the mean of its divisors is an integer number (2606847).

Almost surely, 2^5213693 is an apocalyptic number.

It is an amenable number.

5213693 is a deficient number, since it is larger than the sum of its proper divisors (1).

5213693 is an equidigital number, since it uses as much as digits as its factorization.

5213693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 29.

The square root of 5213693 is about 2283.3512651364. The cubic root of 5213693 is about 173.3997571687.

The spelling of 5213693 in words is "five million, two hundred thirteen thousand, six hundred ninety-three".