1126522463 has 10 divisors (see below), whose sum is σ = 1239183120. Its totient is φ = 1024098020.

The previous prime is 1126522409. The next prime is 1126522469. The reversal of 1126522463 is 3642256211.

It is not a de Polignac number, because 1126522463 - 2⁶ = 1126522399 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 (1126522469) 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 in 9 ways as a sum of consecutive naturals, for example, 23831 + ... + 53112.

It is an arithmetic number, because the mean of its divisors is an integer number (123918312).

Almost surely, 2^1126522463 is an apocalyptic number.

1126522463 is a deficient number, since it is larger than the sum of its proper divisors (112660657).

1126522463 is an frugal number, since it uses more digits than its factorization.

1126522463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76987 (or 76954 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 1126522463 is about 33563.7075276257. The cubic root of 1126522463 is about 1040.5108631058.

Adding to 1126522463 its reverse (3642256211), we get a palindrome (4768778674).

The spelling of 1126522463 in words is "one billion, one hundred twenty-six million, five hundred twenty-two thousand, four hundred sixty-three".