5430253 has 4 divisors (see below), whose sum is σ = 5443228. Its totient is φ = 5417280.

The previous prime is 5430247. The next prime is 5430287. The reversal of 5430253 is 3520345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3520345 = 5 ⋅704069.

It can be written as a sum of positive squares in 2 ways, for example, as 2617924 + 2812329 = 1618^2 + 1677^2 .

It is a cyclic number.

It is not a de Polignac number, because 5430253 - 2⁹ = 5429741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430233) 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, 5838 + ... + 6703.

It is an arithmetic number, because the mean of its divisors is an integer number (1360807).

Almost surely, 2^5430253 is an apocalyptic number.

It is an amenable number.

5430253 is a deficient number, since it is larger than the sum of its proper divisors (12975).

5430253 is a wasteful number, since it uses less digits than its factorization.

5430253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12974.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 5430253 is about 2330.2903252599. The cubic root of 5430253 is about 175.7680851224.

Adding to 5430253 its reverse (3520345), we get a palindrome (8950598).

The spelling of 5430253 in words is "five million, four hundred thirty thousand, two hundred fifty-three".