1135353025 has 27 divisors (see below), whose sum is σ = 1476749449. Its totient is φ = 865826720.

The previous prime is 1135352983. The next prime is 1135353053. The reversal of 1135353025 is 5203535311.

The square root of 1135353025 is 33695.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 179801281 + 955551744 = 13409^2 + 30912^2 .

It is not a de Polignac number, because 1135353025 - 2⁹ = 1135352513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1135352984 and 1135353002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3874779 + ... + 3875071.

Almost surely, 2^1135353025 is an apocalyptic number.

1135353025 is the 33695-th square number.

1135353025 is the 16848-th centered octagonal number.

It is an amenable number.

1135353025 is a deficient number, since it is larger than the sum of its proper divisors (341396424).

1135353025 is an frugal number, since it uses more digits than its factorization.

1135353025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 28.

The cubic root of 1135353025 is about 1043.2225685698. Note that the first 3 decimals are identical.

Adding to 1135353025 its reverse (5203535311), we get a palindrome (6338888336).

The spelling of 1135353025 in words is "one billion, one hundred thirty-five million, three hundred fifty-three thousand, twenty-five".