5202523 has 8 divisors (see below), whose sum is σ = 5544000. Its totient is φ = 4867848.

The previous prime is 5202521. The next prime is 5202541. The reversal of 5202523 is 3252025.

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 5202523 - 2¹ = 5202521 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5202523.

It is not an unprimeable number, because it can be changed into a prime (5202521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73 + ... + 3226.

It is an arithmetic number, because the mean of its divisors is an integer number (693000).

Almost surely, 2^5202523 is an apocalyptic number.

5202523 is a deficient number, since it is larger than the sum of its proper divisors (341477).

5202523 is a wasteful number, since it uses less digits than its factorization.

5202523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 5202523 is about 2280.9039874576. The cubic root of 5202523 is about 173.2758360412.

Adding to 5202523 its reverse (3252025), we get a palindrome (8454548).

The spelling of 5202523 in words is "five million, two hundred two thousand, five hundred twenty-three".