565342003 has 8 divisors (see below), whose sum is σ = 573782976. Its totient is φ = 556920000.

The previous prime is 565341949. The next prime is 565342033. The reversal of 565342003 is 300243565.

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 565342003 - 2¹⁷ = 565210931 is a prime.

It is a super-2 number, since 2×565342003² = 639223160712104018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (565342033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62253 + ... + 70753.

It is an arithmetic number, because the mean of its divisors is an integer number (71722872).

Almost surely, 2^565342003 is an apocalyptic number.

565342003 is a deficient number, since it is larger than the sum of its proper divisors (8440973).

565342003 is an equidigital number, since it uses as much as digits as its factorization.

565342003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9485.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 565342003 is about 23776.9216468407. The cubic root of 565342003 is about 826.8697125421.

Adding to 565342003 its reverse (300243565), we get a palindrome (865585568).

The spelling of 565342003 in words is "five hundred sixty-five million, three hundred forty-two thousand, three".