5313421033 has 4 divisors (see below), whose sum is σ = 5436989008. Its totient is φ = 5189853060.

The previous prime is 5313421021. The next prime is 5313421081. The reversal of 5313421033 is 3301243135.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3301243135 = 5 ⋅660248627.

It is a cyclic number.

It is not a de Polignac number, because 5313421033 - 2²⁵ = 5279866601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5313420989 and 5313421007.

It is not an unprimeable number, because it can be changed into a prime (5313421733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61783923 + ... + 61784008.

It is an arithmetic number, because the mean of its divisors is an integer number (1359247252).

Almost surely, 2^5313421033 is an apocalyptic number.

It is an amenable number.

5313421033 is a deficient number, since it is larger than the sum of its proper divisors (123567975).

5313421033 is a wasteful number, since it uses less digits than its factorization.

5313421033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123567974.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 5313421033 is about 72893.2166459953. The cubic root of 5313421033 is about 1744.9838432233.

Adding to 5313421033 its reverse (3301243135), we get a palindrome (8614664168).

The spelling of 5313421033 in words is "five billion, three hundred thirteen million, four hundred twenty-one thousand, thirty-three".