5375522849 has 2 divisors, whose sum is σ = 5375522850. Its totient is φ = 5375522848.

The previous prime is 5375522821. The next prime is 5375522851. The reversal of 5375522849 is 9482255735.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3160126225 + 2215396624 = 56215^2 + 47068^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5375522849 is a prime.

It is a Sophie Germain prime.

Together with 5375522851, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5375522797 and 5375522806.

It is not a weakly prime, because it can be changed into another prime (5375522879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2687761424 + 2687761425.

It is an arithmetic number, because the mean of its divisors is an integer number (2687761425).

Almost surely, 2^5375522849 is an apocalyptic number.

It is an amenable number.

5375522849 is a deficient number, since it is larger than the sum of its proper divisors (1).

5375522849 is an equidigital number, since it uses as much as digits as its factorization.

5375522849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024000, while the sum is 50.

The square root of 5375522849 is about 73317.9572069490. The cubic root of 5375522849 is about 1751.7558267447.

The spelling of 5375522849 in words is "five billion, three hundred seventy-five million, five hundred twenty-two thousand, eight hundred forty-nine".