565611125 has 8 divisors (see below), whose sum is σ = 705882840. Its totient is φ = 452488800.

The previous prime is 565611103. The next prime is 565611139. The reversal of 565611125 is 521116565.

565611125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1168561 + 564442564 = 1081^2 + 23758^2 .

It is not a de Polignac number, because 565611125 - 2¹⁴ = 565594741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 565611091 and 565611100.

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, 2262320 + ... + 2262569.

It is an arithmetic number, because the mean of its divisors is an integer number (88235355).

Almost surely, 2^565611125 is an apocalyptic number.

It is an amenable number.

565611125 is a deficient number, since it is larger than the sum of its proper divisors (140271715).

565611125 is an equidigital number, since it uses as much as digits as its factorization.

565611125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524904 (or 4524894 counting only the distinct ones).

The product of its digits is 9000, while the sum is 32.

The square root of 565611125 is about 23782.5802847378. The cubic root of 565611125 is about 827.0008977530. Note that the first 3 decimals are identical.

The spelling of 565611125 in words is "five hundred sixty-five million, six hundred eleven thousand, one hundred twenty-five".