5305166641 has 2 divisors, whose sum is σ = 5305166642. Its totient is φ = 5305166640.

The previous prime is 5305166639. The next prime is 5305166651. The reversal of 5305166641 is 1466615035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3067498225 + 2237668416 = 55385^2 + 47304^2 .

It is a cyclic number.

It is not a de Polignac number, because 5305166641 - 2¹ = 5305166639 is a prime.

Together with 5305166639, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5305166641.

It is not a weakly prime, because it can be changed into another prime (5305166651) 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, 2652583320 + 2652583321.

It is an arithmetic number, because the mean of its divisors is an integer number (2652583321).

Almost surely, 2^5305166641 is an apocalyptic number.

It is an amenable number.

5305166641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5305166641 is an equidigital number, since it uses as much as digits as its factorization.

5305166641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 5305166641 is about 72836.5748851496. The cubic root of 5305166641 is about 1744.0797649292.

The spelling of 5305166641 in words is "five billion, three hundred five million, one hundred sixty-six thousand, six hundred forty-one".