1004502525 has 48 divisors (see below), whose sum is σ = 1815342144. Its totient is φ = 487111680.

The previous prime is 1004502509. The next prime is 1004502547. The reversal of 1004502525 is 5252054001.

It is a happy number.

It is not a de Polignac number, because 1004502525 - 2⁴ = 1004502509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004502495 and 1004502504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57637 + ... + 73013.

It is an arithmetic number, because the mean of its divisors is an integer number (37819628).

Almost surely, 2^1004502525 is an apocalyptic number.

1004502525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1004502525 is a deficient number, since it is larger than the sum of its proper divisors (810839619).

1004502525 is a wasteful number, since it uses less digits than its factorization.

1004502525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15470 (or 15465 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 1004502525 is about 31693.8878176850. The cubic root of 1004502525 is about 1001.4985947586.

Adding to 1004502525 its reverse (5252054001), we get a palindrome (6256556526).

The spelling of 1004502525 in words is "one billion, four million, five hundred two thousand, five hundred twenty-five".