11537067037 has 2 divisors, whose sum is σ = 11537067038. Its totient is φ = 11537067036.

The previous prime is 11537066999. The next prime is 11537067041. The reversal of 11537067037 is 73076073511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9758673796 + 1778393241 = 98786^2 + 42171^2 .

It is a cyclic number.

It is not a de Polignac number, because 11537067037 - 2¹⁹ = 11536542749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11537067097) 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, 5768533518 + 5768533519.

It is an arithmetic number, because the mean of its divisors is an integer number (5768533519).

Almost surely, 2^11537067037 is an apocalyptic number.

It is an amenable number.

11537067037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11537067037 is an equidigital number, since it uses as much as digits as its factorization.

11537067037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92610, while the sum is 40.

The spelling of 11537067037 in words is "eleven billion, five hundred thirty-seven million, sixty-seven thousand, thirty-seven".