461603003225 has 24 divisors (see below), whose sum is σ = 704477202240. Its totient is φ = 292179481920.

The previous prime is 461603003189. The next prime is 461603003269. The reversal of 461603003225 is 522300306164.

It is not a de Polignac number, because 461603003225 - 2²⁴ = 461586226009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 461603003191 and 461603003200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101448935 + ... + 101453484.

It is an arithmetic number, because the mean of its divisors is an integer number (29353216760).

Almost surely, 2^461603003225 is an apocalyptic number.

It is an amenable number.

461603003225 is a deficient number, since it is larger than the sum of its proper divisors (242874199015).

461603003225 is a wasteful number, since it uses less digits than its factorization.

461603003225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202902449 (or 202902444 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 461603003225 its reverse (522300306164), we get a palindrome (983903309389).

The spelling of 461603003225 in words is "four hundred sixty-one billion, six hundred three million, three thousand, two hundred twenty-five".