1127662051 has 2 divisors, whose sum is σ = 1127662052. Its totient is φ = 1127662050.

The previous prime is 1127662033. The next prime is 1127662087. The reversal of 1127662051 is 1502667211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1127662051 - 2⁷ = 1127661923 is a prime.

It is not a weakly prime, because it can be changed into another prime (1127662021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563831025 + 563831026.

It is an arithmetic number, because the mean of its divisors is an integer number (563831026).

Almost surely, 2^1127662051 is an apocalyptic number.

1127662051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1127662051 is an equidigital number, since it uses as much as digits as its factorization.

1127662051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1127662051 is about 33580.6797280817. The cubic root of 1127662051 is about 1040.8616044718.

The spelling of 1127662051 in words is "one billion, one hundred twenty-seven million, six hundred sixty-two thousand, fifty-one".