4565131132 has 12 divisors (see below), whose sum is σ = 7989597000. Its totient is φ = 2282389136.

The previous prime is 4565131117. The next prime is 4565131157. The reversal of 4565131132 is 2311315654.

It is a junction number, because it is equal to n+sod(n) for n = 4565131094 and 4565131103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26763 + ... + 99229.

It is an arithmetic number, because the mean of its divisors is an integer number (665799750).

Almost surely, 2^4565131132 is an apocalyptic number.

It is an amenable number.

4565131132 is a deficient number, since it is larger than the sum of its proper divisors (3424465868).

4565131132 is a wasteful number, since it uses less digits than its factorization.

4565131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88220 (or 88218 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 4565131132 is about 67565.7541362486. The cubic root of 4565131132 is about 1658.8906232637.

Adding to 4565131132 its reverse (2311315654), we get a palindrome (6876446786).

The spelling of 4565131132 in words is "four billion, five hundred sixty-five million, one hundred thirty-one thousand, one hundred thirty-two".