565923132 has 96 divisors (see below), whose sum is σ = 1635379200. Its totient is φ = 168189696.

The previous prime is 565923121. The next prime is 565923157. The reversal of 565923132 is 231329565.

565923132 is a `hidden beast` number, since 5 + 6 + 592 + 31 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26773 + ... + 42995.

It is an arithmetic number, because the mean of its divisors is an integer number (17035200).

Almost surely, 2^565923132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 565923132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (817689600).

565923132 is an abundant number, since it is smaller than the sum of its proper divisors (1069456068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

565923132 is a wasteful number, since it uses less digits than its factorization.

565923132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16272 (or 16264 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 565923132 is about 23789.1389503698. The cubic root of 565923132 is about 827.1529354498.

The spelling of 565923132 in words is "five hundred sixty-five million, nine hundred twenty-three thousand, one hundred thirty-two".