525224323 has 8 divisors (see below), whose sum is σ = 574069328. Its totient is φ = 477585504.

The previous prime is 525224321. The next prime is 525224327. The reversal of 525224323 is 323422525.

It is a happy number.

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 525224323 - 2¹ = 525224321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 525224291 and 525224300.

It is not an unprimeable number, because it can be changed into a prime (525224321) 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, 300636 + ... + 302377.

It is an arithmetic number, because the mean of its divisors is an integer number (71758666).

Almost surely, 2^525224323 is an apocalyptic number.

525224323 is a deficient number, since it is larger than the sum of its proper divisors (48845005).

525224323 is a wasteful number, since it uses less digits than its factorization.

525224323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603093.

The product of its digits is 14400, while the sum is 28.

The square root of 525224323 is about 22917.7730811700. The cubic root of 525224323 is about 806.8292047957.

Adding to 525224323 its reverse (323422525), we get a palindrome (848646848).

The spelling of 525224323 in words is "five hundred twenty-five million, two hundred twenty-four thousand, three hundred twenty-three".