1132157516 has 48 divisors (see below), whose sum is σ = 2301384960. Its totient is φ = 477318720.

The previous prime is 1132157489. The next prime is 1132157527. The reversal of 1132157516 is 6157512311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624251 + ... + 626061.

It is an arithmetic number, because the mean of its divisors is an integer number (47945520).

Almost surely, 2^1132157516 is an apocalyptic number.

It is an amenable number.

1132157516 is an abundant number, since it is smaller than the sum of its proper divisors (1169227444).

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

1132157516 is a wasteful number, since it uses less digits than its factorization.

1132157516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174 (or 2172 counting only the distinct ones).

The product of its digits is 6300, while the sum is 32.

The square root of 1132157516 is about 33647.5484396709. The cubic root of 1132157516 is about 1042.2429145217.

Adding to 1132157516 its reverse (6157512311), we get a palindrome (7289669827).

The spelling of 1132157516 in words is "one billion, one hundred thirty-two million, one hundred fifty-seven thousand, five hundred sixteen".