5261393 has 8 divisors (see below), whose sum is σ = 5372136. Its totient is φ = 5152000.

The previous prime is 5261387. The next prime is 5261419. The reversal of 5261393 is 3931625.

It can be written as a sum of positive squares in 4 ways, for example, as 368449 + 4892944 = 607^2 + 2212^2 .

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 5261393 - 2¹⁰ = 5260369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5261323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11183 + ... + 11643.

It is an arithmetic number, because the mean of its divisors is an integer number (671517).

Almost surely, 2^5261393 is an apocalyptic number.

It is an amenable number.

5261393 is a deficient number, since it is larger than the sum of its proper divisors (110743).

5261393 is a wasteful number, since it uses less digits than its factorization.

5261393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675.

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

The square root of 5261393 is about 2293.7726565639. The cubic root of 5261393 is about 173.9269632255.

The spelling of 5261393 in words is "five million, two hundred sixty-one thousand, three hundred ninety-three".