425003003 has 4 divisors (see below), whose sum is σ = 426619248. Its totient is φ = 423386760.

The previous prime is 425002997. The next prime is 425003011. The reversal of 425003003 is 300300524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 425003003 - 2⁴ = 425002987 is a prime.

It is a Duffinian number.

425003003 is a modest number, since divided by 3003 gives 425 as remainder.

It is not an unprimeable number, because it can be changed into a prime (425003063) 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 3 ways as a sum of consecutive naturals, for example, 807728 + ... + 808253.

It is an arithmetic number, because the mean of its divisors is an integer number (106654812).

Almost surely, 2^425003003 is an apocalyptic number.

425003003 is a deficient number, since it is larger than the sum of its proper divisors (1616245).

425003003 is a wasteful number, since it uses less digits than its factorization.

425003003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616244.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 425003003 is about 20615.6009614078. The cubic root of 425003003 is about 751.8490689198.

Adding to 425003003 its reverse (300300524), we get a palindrome (725303527).

The spelling of 425003003 in words is "four hundred twenty-five million, three thousand, three".