1504025225 has 12 divisors (see below), whose sum is σ = 1867911696. Its totient is φ = 1201336080.

The previous prime is 1504025209. The next prime is 1504025249. The reversal of 1504025225 is 5225204051.

It is not a de Polignac number, because 1504025225 - 2⁴ = 1504025209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1504025194 and 1504025203.

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, 30707 + ... + 62856.

It is an arithmetic number, because the mean of its divisors is an integer number (155659308).

Almost surely, 2^1504025225 is an apocalyptic number.

It is an amenable number.

1504025225 is a deficient number, since it is larger than the sum of its proper divisors (363886471).

1504025225 is an equidigital number, since it uses as much as digits as its factorization.

1504025225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94216 (or 94211 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 1504025225 is about 38781.7640779787. The cubic root of 1504025225 is about 1145.7372685377.

Adding to 1504025225 its reverse (5225204051), we get a palindrome (6729229276).

The spelling of 1504025225 in words is "one billion, five hundred four million, twenty-five thousand, two hundred twenty-five".