1132659025 has 27 divisors (see below), whose sum is σ = 1442857521. Its totient is φ = 882030240.

The previous prime is 1132659023. The next prime is 1132659037. The reversal of 1132659025 is 5209562311.

The square root of 1132659025 is 33655.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 8532241 + 1124126784 = 2921^2 + 33528^2 .

It is not a de Polignac number, because 1132659025 - 2¹ = 1132659023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132659023) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8918512 + ... + 8918638.

Almost surely, 2^1132659025 is an apocalyptic number.

1132659025 is the 33655-th square number.

1132659025 is the 16828-th centered octagonal number.

It is an amenable number.

1132659025 is a deficient number, since it is larger than the sum of its proper divisors (310198496).

1132659025 is an frugal number, since it uses more digits than its factorization.

1132659025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The cubic root of 1132659025 is about 1042.3967850549.

The spelling of 1132659025 in words is "one billion, one hundred thirty-two million, six hundred fifty-nine thousand, twenty-five".