5302134421 has 2 divisors, whose sum is σ = 5302134422. Its totient is φ = 5302134420.

The previous prime is 5302134413. The next prime is 5302134443. The reversal of 5302134421 is 1244312035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4140279025 + 1161855396 = 64345^2 + 34086^2 .

It is a cyclic number.

It is not a de Polignac number, because 5302134421 - 2³ = 5302134413 is a prime.

It is a super-2 number, since 2×5302134421² = 56225258836706010482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5302134401) 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 as a sum of consecutive naturals, namely, 2651067210 + 2651067211.

It is an arithmetic number, because the mean of its divisors is an integer number (2651067211).

Almost surely, 2^5302134421 is an apocalyptic number.

It is an amenable number.

5302134421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5302134421 is an equidigital number, since it uses as much as digits as its factorization.

5302134421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 5302134421 is about 72815.7566808174. The cubic root of 5302134421 is about 1743.7474196405.

Adding to 5302134421 its reverse (1244312035), we get a palindrome (6546446456).

The spelling of 5302134421 in words is "five billion, three hundred two million, one hundred thirty-four thousand, four hundred twenty-one".