5263693 has 4 divisors (see below), whose sum is σ = 5573340. Its totient is φ = 4954048.

The previous prime is 5263679. The next prime is 5263697. The reversal of 5263693 is 3963625.

5263693 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3617604 + 1646089 = 1902^2 + 1283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5263693 is a prime.

It is a Duffinian number.

5263693 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154798 + ... + 154831.

It is an arithmetic number, because the mean of its divisors is an integer number (1393335).

Almost surely, 2^5263693 is an apocalyptic number.

It is an amenable number.

5263693 is a deficient number, since it is larger than the sum of its proper divisors (309647).

5263693 is a wasteful number, since it uses less digits than its factorization.

5263693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309646.

The product of its digits is 29160, while the sum is 34.

The square root of 5263693 is about 2294.2739592298. The cubic root of 5263693 is about 173.9523033930.

The spelling of 5263693 in words is "five million, two hundred sixty-three thousand, six hundred ninety-three".