1127752127 has 2 divisors, whose sum is σ = 1127752128. Its totient is φ = 1127752126.

The previous prime is 1127752111. The next prime is 1127752183. The reversal of 1127752127 is 7212577211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1127752127 - 2⁴ = 1127752111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1127752187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563876063 + 563876064.

It is an arithmetic number, because the mean of its divisors is an integer number (563876064).

Almost surely, 2^1127752127 is an apocalyptic number.

1127752127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1127752127 is an equidigital number, since it uses as much as digits as its factorization.

1127752127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13720, while the sum is 35.

The square root of 1127752127 is about 33582.0208891603. The cubic root of 1127752127 is about 1040.8893179029.

The spelling of 1127752127 in words is "one billion, one hundred twenty-seven million, seven hundred fifty-two thousand, one hundred twenty-seven".