2163432675 has 12 divisors (see below), whose sum is σ = 3576875480. Its totient is φ = 1153830720.

The previous prime is 2163432673. The next prime is 2163432707. The reversal of 2163432675 is 5762343612.

2163432675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2163432675 - 2¹ = 2163432673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2163432673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14422810 + ... + 14422959.

Almost surely, 2^2163432675 is an apocalyptic number.

2163432675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2163432675 is a deficient number, since it is larger than the sum of its proper divisors (1413442805).

2163432675 is a wasteful number, since it uses less digits than its factorization.

2163432675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28845782 (or 28845777 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 2163432675 is about 46512.7151970297. The cubic root of 2163432675 is about 1293.3452177156.

The spelling of 2163432675 in words is "two billion, one hundred sixty-three million, four hundred thirty-two thousand, six hundred seventy-five".