2004532523 has 12 divisors (see below), whose sum is σ = 2333758752. Its totient is φ = 1716729840.

The previous prime is 2004532513. The next prime is 2004532549. The reversal of 2004532523 is 3252354002.

It is not a de Polignac number, because 2004532523 - 2²⁸ = 1736097067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2004532492 and 2004532501.

It is not an unprimeable number, because it can be changed into a prime (2004532513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44078 + ... + 77148.

It is an arithmetic number, because the mean of its divisors is an integer number (194479896).

Almost surely, 2^2004532523 is an apocalyptic number.

2004532523 is a deficient number, since it is larger than the sum of its proper divisors (329226229).

2004532523 is a wasteful number, since it uses less digits than its factorization.

2004532523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34322 (or 34315 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2004532523 is about 44772.0060193867. The cubic root of 2004532523 is about 1260.8721020015.

Adding to 2004532523 its reverse (3252354002), we get a palindrome (5256886525).

The spelling of 2004532523 in words is "two billion, four million, five hundred thirty-two thousand, five hundred twenty-three".