1153516116 has 24 divisors (see below), whose sum is σ = 2701550880. Its totient is φ = 383074912.

The previous prime is 1153516109. The next prime is 1153516121. The reversal of 1153516116 is 6116153511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175446 + ... + 181901.

It is an arithmetic number, because the mean of its divisors is an integer number (112564620).

Almost surely, 2^1153516116 is an apocalyptic number.

It is an amenable number.

1153516116 is an abundant number, since it is smaller than the sum of its proper divisors (1548034764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1153516116 is a wasteful number, since it uses less digits than its factorization.

1153516116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357623 (or 357621 counting only the distinct ones).

The product of its digits is 2700, while the sum is 30.

The square root of 1153516116 is about 33963.4526513427. The cubic root of 1153516116 is about 1048.7562343226.

Adding to 1153516116 its reverse (6116153511), we get a palindrome (7269669627).

The spelling of 1153516116 in words is "one billion, one hundred fifty-three million, five hundred sixteen thousand, one hundred sixteen".