565272125123 has 8 divisors (see below), whose sum is σ = 579073775280. Its totient is φ = 551471166720.

The previous prime is 565272125083. The next prime is 565272125149. The reversal of 565272125123 is 321521272565.

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 565272125123 - 2¹⁰ = 565272124099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (565272125323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735211 + ... + 2035067.

It is an arithmetic number, because the mean of its divisors is an integer number (72384221910).

Almost surely, 2^565272125123 is an apocalyptic number.

565272125123 is a deficient number, since it is larger than the sum of its proper divisors (13801650157).

565272125123 is a wasteful number, since it uses less digits than its factorization.

565272125123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345877.

The product of its digits is 252000, while the sum is 41.

Adding to 565272125123 its reverse (321521272565), we get a palindrome (886793397688).

The spelling of 565272125123 in words is "five hundred sixty-five billion, two hundred seventy-two million, one hundred twenty-five thousand, one hundred twenty-three".