2500421203 has 8 divisors (see below), whose sum is σ = 2927322720. Its totient is φ = 2090944320.

The previous prime is 2500421177. The next prime is 2500421213. The reversal of 2500421203 is 3021240052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2500421203 - 2¹⁷ = 2500290131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2500421213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4355848 + ... + 4356421.

It is an arithmetic number, because the mean of its divisors is an integer number (365915340).

Almost surely, 2^2500421203 is an apocalyptic number.

2500421203 is a deficient number, since it is larger than the sum of its proper divisors (426901517).

2500421203 is an equidigital number, since it uses as much as digits as its factorization.

2500421203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8712317.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2500421203 is about 50004.2118526030. The cubic root of 2500421203 is about 1357.2850254068.

Adding to 2500421203 its reverse (3021240052), we get a palindrome (5521661255).

The spelling of 2500421203 in words is "two billion, five hundred million, four hundred twenty-one thousand, two hundred three".