1004633725 has 12 divisors (see below), whose sum is σ = 1274718016. Its totient is φ = 785015280.

The previous prime is 1004633723. The next prime is 1004633801. The reversal of 1004633725 is 5273364001.

It is not a de Polignac number, because 1004633725 - 2¹ = 1004633723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004633723) 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, 466197 + ... + 468346.

Almost surely, 2^1004633725 is an apocalyptic number.

It is an amenable number.

1004633725 is a deficient number, since it is larger than the sum of its proper divisors (270084291).

1004633725 is an equidigital number, since it uses as much as digits as its factorization.

1004633725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934596 (or 934591 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 1004633725 is about 31695.9575498201. The cubic root of 1004633725 is about 1001.5421954107.

Adding to 1004633725 its reverse (5273364001), we get a palindrome (6277997726).

The spelling of 1004633725 in words is "one billion, four million, six hundred thirty-three thousand, seven hundred twenty-five".