1152534115 has 8 divisors (see below), whose sum is σ = 1397299680. Its totient is φ = 912521472.

The previous prime is 1152534113. The next prime is 1152534133. The reversal of 1152534115 is 5114352511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1152534115 - 2¹ = 1152534113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1152534113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1187695 + ... + 1188664.

It is an arithmetic number, because the mean of its divisors is an integer number (174662460).

Almost surely, 2^1152534115 is an apocalyptic number.

1152534115 is a deficient number, since it is larger than the sum of its proper divisors (244765565).

1152534115 is an equidigital number, since it uses as much as digits as its factorization.

1152534115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376461.

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

The square root of 1152534115 is about 33948.9928422037. The cubic root of 1152534115 is about 1048.4585439120.

Adding to 1152534115 its reverse (5114352511), we get a palindrome (6266886626).

The spelling of 1152534115 in words is "one billion, one hundred fifty-two million, five hundred thirty-four thousand, one hundred fifteen".