1004503425 has 12 divisors (see below), whose sum is σ = 1660779120. Its totient is φ = 535735120.

The previous prime is 1004503399. The next prime is 1004503441. The reversal of 1004503425 is 5243054001.

It is not a de Polignac number, because 1004503425 - 2⁵ = 1004503393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004503395 and 1004503404.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6696615 + ... + 6696764.

It is an arithmetic number, because the mean of its divisors is an integer number (138398260).

Almost surely, 2^1004503425 is an apocalyptic number.

1004503425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1004503425 is a deficient number, since it is larger than the sum of its proper divisors (656275695).

1004503425 is a wasteful number, since it uses less digits than its factorization.

1004503425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13393392 (or 13393387 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1004503425 is about 31693.9020160030. The cubic root of 1004503425 is about 1001.4988938613.

Adding to 1004503425 its reverse (5243054001), we get a palindrome (6247557426).

The spelling of 1004503425 in words is "one billion, four million, five hundred three thousand, four hundred twenty-five".