1163632325 has 12 divisors (see below), whose sum is σ = 1448011488. Its totient is φ = 927610800.

The previous prime is 1163632297. The next prime is 1163632343. The reversal of 1163632325 is 5232363611.

It is not a de Polignac number, because 1163632325 - 2⁸ = 1163632069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1163632291 and 1163632300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75161 + ... + 89310.

It is an arithmetic number, because the mean of its divisors is an integer number (120667624).

Almost surely, 2^1163632325 is an apocalyptic number.

It is an amenable number.

1163632325 is a deficient number, since it is larger than the sum of its proper divisors (284379163).

1163632325 is a wasteful number, since it uses less digits than its factorization.

1163632325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164764 (or 164759 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 1163632325 is about 34112.0554203349. The cubic root of 1163632325 is about 1051.8131408852.

Adding to 1163632325 its reverse (5232363611), we get a palindrome (6395995936).

The spelling of 1163632325 in words is "one billion, one hundred sixty-three million, six hundred thirty-two thousand, three hundred twenty-five".