5356306121 has 2 divisors, whose sum is σ = 5356306122. Its totient is φ = 5356306120.

The previous prime is 5356306099. The next prime is 5356306159. The reversal of 5356306121 is 1216036535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3696640000 + 1659666121 = 60800^2 + 40739^2 .

It is a cyclic number.

It is not a de Polignac number, because 5356306121 - 2¹⁴ = 5356289737 is a prime.

It is not a weakly prime, because it can be changed into another prime (5356306421) 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 as a sum of consecutive naturals, namely, 2678153060 + 2678153061.

It is an arithmetic number, because the mean of its divisors is an integer number (2678153061).

Almost surely, 2^5356306121 is an apocalyptic number.

It is an amenable number.

5356306121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5356306121 is an equidigital number, since it uses as much as digits as its factorization.

5356306121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5356306121 is about 73186.7892518862. The cubic root of 5356306121 is about 1749.6659085766.

The spelling of 5356306121 in words is "five billion, three hundred fifty-six million, three hundred six thousand, one hundred twenty-one".