5253811 has 4 divisors (see below), whose sum is σ = 5308072. Its totient is φ = 5199552.

The previous prime is 5253803. The next prime is 5253827. The reversal of 5253811 is 1183525.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5253811 - 2³ = 5253803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5253881) 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, 26985 + ... + 27178.

It is an arithmetic number, because the mean of its divisors is an integer number (1327018).

Almost surely, 2^5253811 is an apocalyptic number.

5253811 is a deficient number, since it is larger than the sum of its proper divisors (54261).

5253811 is an equidigital number, since it uses as much as digits as its factorization.

5253811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54260.

The product of its digits is 1200, while the sum is 25.

The square root of 5253811 is about 2292.1193249916. The cubic root of 5253811 is about 173.8433764775.

The spelling of 5253811 in words is "five million, two hundred fifty-three thousand, eight hundred eleven".