5313554243 has 4 divisors (see below), whose sum is σ = 5324465520. Its totient is φ = 5302642968.

The previous prime is 5313554237. The next prime is 5313554291. The reversal of 5313554243 is 3424553135.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3424553135 = 5 ⋅684910627.

It is a cyclic number.

It is not a de Polignac number, because 5313554243 - 2¹² = 5313550147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5313554293) 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, 5454908 + ... + 5455881.

It is an arithmetic number, because the mean of its divisors is an integer number (1331116380).

Almost surely, 2^5313554243 is an apocalyptic number.

5313554243 is a deficient number, since it is larger than the sum of its proper divisors (10911277).

5313554243 is a wasteful number, since it uses less digits than its factorization.

5313554243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10911276.

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

The square root of 5313554243 is about 72894.1303741255. The cubic root of 5313554243 is about 1744.9984256273.

The spelling of 5313554243 in words is "five billion, three hundred thirteen million, five hundred fifty-four thousand, two hundred forty-three".