5175643441 has 2 divisors, whose sum is σ = 5175643442. Its totient is φ = 5175643440.

The previous prime is 5175643439. The next prime is 5175643457. The reversal of 5175643441 is 1443465715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5175363600 + 279841 = 71940^2 + 529^2 .

It is a cyclic number.

It is not a de Polignac number, because 5175643441 - 2¹ = 5175643439 is a prime.

Together with 5175643439, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5175643394 and 5175643403.

It is not a weakly prime, because it can be changed into another prime (5175643141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2587821720 + 2587821721.

It is an arithmetic number, because the mean of its divisors is an integer number (2587821721).

Almost surely, 2^5175643441 is an apocalyptic number.

It is an amenable number.

5175643441 is a deficient number, since it is larger than the sum of its proper divisors (1).

5175643441 is an equidigital number, since it uses as much as digits as its factorization.

5175643441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 40.

The square root of 5175643441 is about 71941.9449347875. The cubic root of 5175643441 is about 1729.7690271569.

The spelling of 5175643441 in words is "five billion, one hundred seventy-five million, six hundred forty-three thousand, four hundred forty-one".