1132656513 has 16 divisors (see below), whose sum is σ = 1517617152. Its totient is φ = 751410000.

The previous prime is 1132656461. The next prime is 1132656527. The reversal of 1132656513 is 3156562311.

It is not a de Polignac number, because 1132656513 - 2¹⁷ = 1132525441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1132656563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 983488 + ... + 984638.

It is an arithmetic number, because the mean of its divisors is an integer number (94851072).

Almost surely, 2^1132656513 is an apocalyptic number.

It is an amenable number.

1132656513 is a deficient number, since it is larger than the sum of its proper divisors (384960639).

1132656513 is a wasteful number, since it uses less digits than its factorization.

1132656513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476.

The product of its digits is 16200, while the sum is 33.

The square root of 1132656513 is about 33654.9626801160. The cubic root of 1132656513 is about 1042.3960144486.

The spelling of 1132656513 in words is "one billion, one hundred thirty-two million, six hundred fifty-six thousand, five hundred thirteen".