5261593 has 4 divisors (see below), whose sum is σ = 5271760. Its totient is φ = 5251428.

The previous prime is 5261587. The next prime is 5261611. The reversal of 5261593 is 3951625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5261593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5261563) 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, 4263 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (1317940).

Almost surely, 2^5261593 is an apocalyptic number.

It is an amenable number.

5261593 is a deficient number, since it is larger than the sum of its proper divisors (10167).

5261593 is an equidigital number, since it uses as much as digits as its factorization.

5261593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10166.

The product of its digits is 8100, while the sum is 31.

The square root of 5261593 is about 2293.8162524492. The cubic root of 5261593 is about 173.9291670115.

The spelling of 5261593 in words is "five million, two hundred sixty-one thousand, five hundred ninety-three".