1135452115 has 16 divisors (see below), whose sum is σ = 1599279552. Its totient is φ = 757551744.

The previous prime is 1135452113. The next prime is 1135452119. The reversal of 1135452115 is 5112545311.

It is a cyclic number.

It is not a de Polignac number, because 1135452115 - 2¹ = 1135452113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135452113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437104 + ... + 439693.

It is an arithmetic number, because the mean of its divisors is an integer number (99954972).

Almost surely, 2^1135452115 is an apocalyptic number.

1135452115 is a deficient number, since it is larger than the sum of its proper divisors (463827437).

1135452115 is an equidigital number, since it uses as much as digits as its factorization.

1135452115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876846.

The product of its digits is 3000, while the sum is 28.

The square root of 1135452115 is about 33696.4703641197. The cubic root of 1135452115 is about 1043.2529174026.

Adding to 1135452115 its reverse (5112545311), we get a palindrome (6247997426).

The spelling of 1135452115 in words is "one billion, one hundred thirty-five million, four hundred fifty-two thousand, one hundred fifteen".