1134520525 has 6 divisors (see below), whose sum is σ = 1406805482. Its totient is φ = 907616400.

The previous prime is 1134520523. The next prime is 1134520549. The reversal of 1134520525 is 5250254311.

It can be written as a sum of positive squares in 3 ways, for example, as 18826921 + 1115693604 = 4339^2 + 33402^2 .

It is not a de Polignac number, because 1134520525 - 2¹ = 1134520523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1134520493 and 1134520502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134520523) 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 5 ways as a sum of consecutive naturals, for example, 22690386 + ... + 22690435.

Almost surely, 2^1134520525 is an apocalyptic number.

It is an amenable number.

1134520525 is a deficient number, since it is larger than the sum of its proper divisors (272284957).

1134520525 is an equidigital number, since it uses as much as digits as its factorization.

1134520525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45380831 (or 45380826 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1134520525 is about 33682.6442697126. The cubic root of 1134520525 is about 1042.9675245063.

Adding to 1134520525 its reverse (5250254311), we get a palindrome (6384774836).

The spelling of 1134520525 in words is "one billion, one hundred thirty-four million, five hundred twenty thousand, five hundred twenty-five".