523366441 has 8 divisors (see below), whose sum is σ = 567741384. Its totient is φ = 479579520.

The previous prime is 523366439. The next prime is 523366469. The reversal of 523366441 is 144663325.

It can be written as a sum of positive squares in 4 ways, for example, as 12425625 + 510940816 = 3525^2 + 22604^2 .

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 523366441 - 2¹ = 523366439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 523366397 and 523366406.

It is not an unprimeable number, because it can be changed into a prime (523366411) 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, 145150 + ... + 148711.

It is an arithmetic number, because the mean of its divisors is an integer number (70967673).

Almost surely, 2^523366441 is an apocalyptic number.

It is an amenable number.

523366441 is a deficient number, since it is larger than the sum of its proper divisors (44374943).

523366441 is a wasteful number, since it uses less digits than its factorization.

523366441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294011.

The product of its digits is 51840, while the sum is 34.

The square root of 523366441 is about 22877.2035222839. The cubic root of 523366441 is about 805.8767454741.

The spelling of 523366441 in words is "five hundred twenty-three million, three hundred sixty-six thousand, four hundred forty-one".