5323521769 has 2 divisors, whose sum is σ = 5323521770. Its totient is φ = 5323521768.

The previous prime is 5323521767. The next prime is 5323521799. The reversal of 5323521769 is 9671253235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4978008025 + 345513744 = 70555^2 + 18588^2 .

It is a cyclic number.

It is not a de Polignac number, because 5323521769 - 2¹ = 5323521767 is a prime.

It is a super-2 number, since 2×5323521769² = 56679768050033778722, which contains 22 as substring.

Together with 5323521767, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5323521767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661760884 + 2661760885.

It is an arithmetic number, because the mean of its divisors is an integer number (2661760885).

Almost surely, 2^5323521769 is an apocalyptic number.

It is an amenable number.

5323521769 is a deficient number, since it is larger than the sum of its proper divisors (1).

5323521769 is an equidigital number, since it uses as much as digits as its factorization.

5323521769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 43.

The square root of 5323521769 is about 72962.4682216823. The cubic root of 5323521769 is about 1746.0888729278.

The spelling of 5323521769 in words is "five billion, three hundred twenty-three million, five hundred twenty-one thousand, seven hundred sixty-nine".