1126773533 has 2 divisors, whose sum is σ = 1126773534. Its totient is φ = 1126773532.

The previous prime is 1126773503. The next prime is 1126773541. The reversal of 1126773533 is 3353776211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 934035844 + 192737689 = 30562^2 + 13883^2 .

It is a cyclic number.

It is not a de Polignac number, because 1126773533 - 2¹² = 1126769437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1126773503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563386766 + 563386767.

It is an arithmetic number, because the mean of its divisors is an integer number (563386767).

Almost surely, 2^1126773533 is an apocalyptic number.

It is an amenable number.

1126773533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126773533 is an equidigital number, since it uses as much as digits as its factorization.

1126773533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 79380, while the sum is 38.

The square root of 1126773533 is about 33567.4475198815. The cubic root of 1126773533 is about 1040.5881575127.

The spelling of 1126773533 in words is "one billion, one hundred twenty-six million, seven hundred seventy-three thousand, five hundred thirty-three".