11600522537 has 2 divisors, whose sum is σ = 11600522538. Its totient is φ = 11600522536.

The previous prime is 11600522501. The next prime is 11600522567. The reversal of 11600522537 is 73522500611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11486694976 + 113827561 = 107176^2 + 10669^2 .

It is a cyclic number.

It is not a de Polignac number, because 11600522537 - 2¹⁸ = 11600260393 is a prime.

It is not a weakly prime, because it can be changed into another prime (11600522567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5800261268 + 5800261269.

It is an arithmetic number, because the mean of its divisors is an integer number (5800261269).

Almost surely, 2^11600522537 is an apocalyptic number.

It is an amenable number.

11600522537 is a deficient number, since it is larger than the sum of its proper divisors (1).

11600522537 is an equidigital number, since it uses as much as digits as its factorization.

11600522537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 11600522537 in words is "eleven billion, six hundred million, five hundred twenty-two thousand, five hundred thirty-seven".