565001005 has 8 divisors (see below), whose sum is σ = 713685600. Its totient is φ = 428211216.

The previous prime is 565000993. The next prime is 565001011. The reversal of 565001005 is 500100565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 565001005 - 2⁹ = 565000493 is a prime.

It is a super-2 number, since 2×565001005² = 638452271302020050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973595 + ... + 2973784.

It is an arithmetic number, because the mean of its divisors is an integer number (89210700).

Almost surely, 2^565001005 is an apocalyptic number.

It is an amenable number.

565001005 is a deficient number, since it is larger than the sum of its proper divisors (148684595).

565001005 is a wasteful number, since it uses less digits than its factorization.

565001005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5947403.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 565001005 is about 23769.7497883339. The cubic root of 565001005 is about 826.7034311137.

The spelling of 565001005 in words is "five hundred sixty-five million, one thousand, five".