5641224377 has 2 divisors, whose sum is σ = 5641224378. Its totient is φ = 5641224376.

The previous prime is 5641224331. The next prime is 5641224383. The reversal of 5641224377 is 7734221465.

5641224377 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5516924176 + 124300201 = 74276^2 + 11149^2 .

It is a cyclic number.

It is not a de Polignac number, because 5641224377 - 2⁶ = 5641224313 is a prime.

It is not a weakly prime, because it can be changed into another prime (5641224877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2820612188 + 2820612189.

It is an arithmetic number, because the mean of its divisors is an integer number (2820612189).

Almost surely, 2^5641224377 is an apocalyptic number.

It is an amenable number.

5641224377 is a deficient number, since it is larger than the sum of its proper divisors (1).

5641224377 is an equidigital number, since it uses as much as digits as its factorization.

5641224377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282240, while the sum is 41.

The square root of 5641224377 is about 75108.0846314163. The cubic root of 5641224377 is about 1780.1548887858.

The spelling of 5641224377 in words is "five billion, six hundred forty-one million, two hundred twenty-four thousand, three hundred seventy-seven".