562643165 has 32 divisors (see below), whose sum is σ = 787637760. Its totient is φ = 377892864.

The previous prime is 562643141. The next prime is 562643171. The reversal of 562643165 is 561346265.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 562643165 - 2¹⁰ = 562642141 is a prime.

It is a super-3 number, since 3×562643165³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 348881 + ... + 350489.

It is an arithmetic number, because the mean of its divisors is an integer number (24613680).

Almost surely, 2^562643165 is an apocalyptic number.

It is an amenable number.

562643165 is a deficient number, since it is larger than the sum of its proper divisors (224994595).

562643165 is a wasteful number, since it uses less digits than its factorization.

562643165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821.

The product of its digits is 129600, while the sum is 38.

The square root of 562643165 is about 23720.1004424518. The cubic root of 562643165 is about 825.5518389370.

The spelling of 562643165 in words is "five hundred sixty-two million, six hundred forty-three thousand, one hundred sixty-five".