1126361851 has 2 divisors, whose sum is σ = 1126361852. Its totient is φ = 1126361850.

The previous prime is 1126361837. The next prime is 1126361879. The reversal of 1126361851 is 1581636211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1126361851 - 2⁹ = 1126361339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1126331851) 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, 563180925 + 563180926.

It is an arithmetic number, because the mean of its divisors is an integer number (563180926).

Almost surely, 2^1126361851 is an apocalyptic number.

1126361851 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126361851 is an equidigital number, since it uses as much as digits as its factorization.

1126361851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 34.

The square root of 1126361851 is about 33561.3147984402. The cubic root of 1126361851 is about 1040.4614110741.

The spelling of 1126361851 in words is "one billion, one hundred twenty-six million, three hundred sixty-one thousand, eight hundred fifty-one".