11240277637 has 2 divisors, whose sum is σ = 11240277638. Its totient is φ = 11240277636.

The previous prime is 11240277571. The next prime is 11240277689. The reversal of 11240277637 is 73677204211.

11240277637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10192719681 + 1047557956 = 100959^2 + 32366^2 .

It is a cyclic number.

It is not a de Polignac number, because 11240277637 - 2²³ = 11231889029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11240277637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11240277137) 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, 5620138818 + 5620138819.

It is an arithmetic number, because the mean of its divisors is an integer number (5620138819).

Almost surely, 2^11240277637 is an apocalyptic number.

It is an amenable number.

11240277637 is a deficient number, since it is larger than the sum of its proper divisors (1).

11240277637 is an equidigital number, since it uses as much as digits as its factorization.

11240277637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 11240277637 in words is "eleven billion, two hundred forty million, two hundred seventy-seven thousand, six hundred thirty-seven".