5253191 has 4 divisors (see below), whose sum is σ = 5257800. Its totient is φ = 5248584.

The previous prime is 5253173. The next prime is 5253203. The reversal of 5253191 is 1913525.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5253191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5253191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253121) 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, 800 + ... + 3338.

It is an arithmetic number, because the mean of its divisors is an integer number (1314450).

Almost surely, 2^5253191 is an apocalyptic number.

5253191 is a deficient number, since it is larger than the sum of its proper divisors (4609).

5253191 is a wasteful number, since it uses less digits than its factorization.

5253191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608.

The product of its digits is 1350, while the sum is 26.

The square root of 5253191 is about 2291.9840749883. The cubic root of 5253191 is about 173.8365378142.

The spelling of 5253191 in words is "five million, two hundred fifty-three thousand, one hundred ninety-one".