11740522537 has 2 divisors, whose sum is σ = 11740522538. Its totient is φ = 11740522536.

The previous prime is 11740522531. The next prime is 11740522543. The reversal of 11740522537 is 73522504711.

It is a balanced prime because it is at equal distance from previous prime (11740522531) and next prime (11740522543).

It can be written as a sum of positive squares in only one way, i.e., 8204555241 + 3535967296 = 90579^2 + 59464^2 .

It is an emirp because it is prime and its reverse (73522504711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11740522537 - 2²³ = 11732133929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11740522496 and 11740522505.

It is not a weakly prime, because it can be changed into another prime (11740522531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5870261268 + 5870261269.

It is an arithmetic number, because the mean of its divisors is an integer number (5870261269).

Almost surely, 2^11740522537 is an apocalyptic number.

It is an amenable number.

11740522537 is a deficient number, since it is larger than the sum of its proper divisors (1).

11740522537 is an equidigital number, since it uses as much as digits as its factorization.

11740522537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 11740522537 in words is "eleven billion, seven hundred forty million, five hundred twenty-two thousand, five hundred thirty-seven".