11755223424277 has 2 divisors, whose sum is σ = 11755223424278. Its totient is φ = 11755223424276.

The previous prime is 11755223424271. The next prime is 11755223424293. The reversal of 11755223424277 is 77242432255711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7405658739556 + 4349564684721 = 2721334^2 + 2085561^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11755223424277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11755223424271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5877611712138 + 5877611712139.

It is an arithmetic number, because the mean of its divisors is an integer number (5877611712139).

Almost surely, 2^{11755223424277} is an apocalyptic number.

It is an amenable number.

11755223424277 is a deficient number, since it is larger than the sum of its proper divisors (1).

11755223424277 is an equidigital number, since it uses as much as digits as its factorization.

11755223424277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6585600, while the sum is 52.

Adding to 11755223424277 its reverse (77242432255711), we get a palindrome (88997655679988).

The spelling of 11755223424277 in words is "eleven trillion, seven hundred fifty-five billion, two hundred twenty-three million, four hundred twenty-four thousand, two hundred seventy-seven".