1134522481 has 2 divisors, whose sum is σ = 1134522482. Its totient is φ = 1134522480.

The previous prime is 1134522463. The next prime is 1134522533. The reversal of 1134522481 is 1842254311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1008634081 + 125888400 = 31759^2 + 11220^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134522481 is a prime.

It is a super-2 number, since 2×1134522481² = 2574282519788790722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1134522451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567261240 + 567261241.

It is an arithmetic number, because the mean of its divisors is an integer number (567261241).

Almost surely, 2^1134522481 is an apocalyptic number.

It is an amenable number.

1134522481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134522481 is an equidigital number, since it uses as much as digits as its factorization.

1134522481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 31.

The square root of 1134522481 is about 33682.6733054251. The cubic root of 1134522481 is about 1042.9681238912.

Adding to 1134522481 its reverse (1842254311), we get a palindrome (2976776792).

The spelling of 1134522481 in words is "one billion, one hundred thirty-four million, five hundred twenty-two thousand, four hundred eighty-one".