11328538362937 has 2 divisors, whose sum is σ = 11328538362938. Its totient is φ = 11328538362936.

The previous prime is 11328538362871. The next prime is 11328538362949. The reversal of 11328538362937 is 73926383582311.

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., 7174099759401 + 4154438603536 = 2678451^2 + 2038244^2 .

It is a cyclic number.

It is not a de Polignac number, because 11328538362937 - 2¹⁹ = 11328537838649 is a prime.

It is not a weakly prime, because it can be changed into another prime (11328538362737) 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, 5664269181468 + 5664269181469.

It is an arithmetic number, because the mean of its divisors is an integer number (5664269181469).

Almost surely, 2^{11328538362937} is an apocalyptic number.

It is an amenable number.

11328538362937 is a deficient number, since it is larger than the sum of its proper divisors (1).

11328538362937 is an equidigital number, since it uses as much as digits as its factorization.

11328538362937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39191040, while the sum is 61.

The spelling of 11328538362937 in words is "eleven trillion, three hundred twenty-eight billion, five hundred thirty-eight million, three hundred sixty-two thousand, nine hundred thirty-seven".