5243553413 has 4 divisors (see below), whose sum is σ = 5992632480. Its totient is φ = 4494474348.

The previous prime is 5243553323. The next prime is 5243553421. The reversal of 5243553413 is 3143553425.

It is a happy number.

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 not a de Polignac number, because 5243553413 - 2⁸ = 5243553157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243553493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374539523 + ... + 374539536.

It is an arithmetic number, because the mean of its divisors is an integer number (1498158120).

Almost surely, 2^5243553413 is an apocalyptic number.

It is an amenable number.

5243553413 is a deficient number, since it is larger than the sum of its proper divisors (749079067).

5243553413 is an equidigital number, since it uses as much as digits as its factorization.

5243553413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749079066.

The product of its digits is 108000, while the sum is 35.

The square root of 5243553413 is about 72412.3843896885. The cubic root of 5243553413 is about 1737.3016498590.

The spelling of 5243553413 in words is "five billion, two hundred forty-three million, five hundred fifty-three thousand, four hundred thirteen".