563354165 has 16 divisors (see below), whose sum is σ = 761273856. Its totient is φ = 396494400.

The previous prime is 563354149. The next prime is 563354171. The reversal of 563354165 is 561453365.

It is not a de Polignac number, because 563354165 - 2⁴ = 563354149 is a prime.

It is a Duffinian number.

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, 163502 + ... + 166911.

It is an arithmetic number, because the mean of its divisors is an integer number (47579616).

Almost surely, 2^563354165 is an apocalyptic number.

563354165 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563354165 is a deficient number, since it is larger than the sum of its proper divisors (197919691).

563354165 is a wasteful number, since it uses less digits than its factorization.

563354165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330460.

The product of its digits is 162000, while the sum is 38.

The square root of 563354165 is about 23735.0829996442. The cubic root of 563354165 is about 825.8994365628.

The spelling of 563354165 in words is "five hundred sixty-three million, three hundred fifty-four thousand, one hundred sixty-five".