1126411045 has 8 divisors (see below), whose sum is σ = 1365628824. Its totient is φ = 891838464.

The previous prime is 1126411037. The next prime is 1126411049. The reversal of 1126411045 is 5401146211.

It can be written as a sum of positive squares in 4 ways, for example, as 137874564 + 988536481 = 11742^2 + 31441^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1126411045 - 2³ = 1126411037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126411049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1160764 + ... + 1161733.

It is an arithmetic number, because the mean of its divisors is an integer number (170703603).

Almost surely, 2^1126411045 is an apocalyptic number.

It is an amenable number.

1126411045 is a deficient number, since it is larger than the sum of its proper divisors (239217779).

1126411045 is an equidigital number, since it uses as much as digits as its factorization.

1126411045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322599.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1126411045 is about 33562.0476878274. The cubic root of 1126411045 is about 1040.4765582826.

Adding to 1126411045 its reverse (5401146211), we get a palindrome (6527557256).

The spelling of 1126411045 in words is "one billion, one hundred twenty-six million, four hundred eleven thousand, forty-five".