5253140 has 12 divisors (see below), whose sum is σ = 11031636. Its totient is φ = 2101248.

The previous prime is 5253121. The next prime is 5253151. The reversal of 5253140 is 413525.

It can be written as a sum of positive squares in 2 ways, for example, as 2979076 + 2274064 = 1726^2 + 1508^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 262657 = 5253140 / (5 + 2 + 5 + 3 + 1 + 4 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131309 + ... + 131348.

It is an arithmetic number, because the mean of its divisors is an integer number (919303).

Almost surely, 2^5253140 is an apocalyptic number.

It is an amenable number.

5253140 is an abundant number, since it is smaller than the sum of its proper divisors (5778496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5253140 is a wasteful number, since it uses less digits than its factorization.

5253140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262666 (or 262664 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5253140 is about 2291.9729492295. The cubic root of 5253140 is about 173.8359752550.

Adding to 5253140 its reverse (413525), we get a palindrome (5666665).

The spelling of 5253140 in words is "five million, two hundred fifty-three thousand, one hundred forty".