1004724525 has 48 divisors (see below), whose sum is σ = 1981016064. Its totient is φ = 439327680.

The previous prime is 1004724509. The next prime is 1004724527. The reversal of 1004724525 is 5254274001.

It is not a de Polignac number, because 1004724525 - 2⁴ = 1004724509 is a prime.

It is a super-2 number, since 2×1004724525² = 2018942742272951250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1004724492 and 1004724501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004724527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29529 + ... + 53678.

It is an arithmetic number, because the mean of its divisors is an integer number (41271168).

Almost surely, 2^1004724525 is an apocalyptic number.

1004724525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1004724525 is a deficient number, since it is larger than the sum of its proper divisors (976291539).

1004724525 is a wasteful number, since it uses less digits than its factorization.

1004724525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83250 (or 83245 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 1004724525 is about 31697.3898767706. The cubic root of 1004724525 is about 1001.5723680296.

Adding to 1004724525 its reverse (5254274001), we get a palindrome (6258998526).

The spelling of 1004724525 in words is "one billion, four million, seven hundred twenty-four thousand, five hundred twenty-five".