565441536 has 176 divisors, whose sum is σ = 1703759040. Its totient is φ = 165150720.

The previous prime is 565441493. The next prime is 565441543. The reversal of 565441536 is 635144565.

It is a tau number, because it is divible by the number of its divisors (176).

It is a junction number, because it is equal to n+sod(n) for n = 565441494 and 565441503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 979680 + ... + 980256.

Almost surely, 2^565441536 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 565441536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851879520).

565441536 is an abundant number, since it is smaller than the sum of its proper divisors (1138317504).

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

565441536 is a wasteful number, since it uses less digits than its factorization.

565441536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 622 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The square root of 565441536 is about 23779.0146137303. The cubic root of 565441536 is about 826.9182353792.

The spelling of 565441536 in words is "five hundred sixty-five million, four hundred forty-one thousand, five hundred thirty-six".