1126127565277 has 16 divisors (see below), whose sum is σ = 1335140674560. Its totient is φ = 936332395200.

The previous prime is 1126127565271. The next prime is 1126127565289. The reversal of 1126127565277 is 7725657216211.

It is a cyclic number.

It is not a de Polignac number, because 1126127565277 - 2³¹ = 1123980081629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126127565271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36108349 + ... + 36139522.

It is an arithmetic number, because the mean of its divisors is an integer number (83446292160).

Almost surely, 2^{1126127565277} is an apocalyptic number.

It is an amenable number.

1126127565277 is a deficient number, since it is larger than the sum of its proper divisors (209013109283).

1126127565277 is a wasteful number, since it uses less digits than its factorization.

1126127565277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72248004.

The product of its digits is 2469600, while the sum is 52.

The spelling of 1126127565277 in words is "one trillion, one hundred twenty-six billion, one hundred twenty-seven million, five hundred sixty-five thousand, two hundred seventy-seven".