5213641441 has 2 divisors, whose sum is σ = 5213641442. Its totient is φ = 5213641440.

The previous prime is 5213641423. The next prime is 5213641451. The reversal of 5213641441 is 1441463125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4722575841 + 491065600 = 68721^2 + 22160^2 .

It is a cyclic number.

It is not a de Polignac number, because 5213641441 - 2²⁵ = 5180087009 is a prime.

It is not a weakly prime, because it can be changed into another prime (5213641451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606820720 + 2606820721.

It is an arithmetic number, because the mean of its divisors is an integer number (2606820721).

Almost surely, 2^5213641441 is an apocalyptic number.

It is an amenable number.

5213641441 is a deficient number, since it is larger than the sum of its proper divisors (1).

5213641441 is an equidigital number, since it uses as much as digits as its factorization.

5213641441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 31.

The square root of 5213641441 is about 72205.5499321209. The cubic root of 5213641441 is about 1733.9918557470.

The spelling of 5213641441 in words is "five billion, two hundred thirteen million, six hundred forty-one thousand, four hundred forty-one".