2505303050003 has 8 divisors (see below), whose sum is σ = 2698058334048. Its totient is φ = 2312553432384.

The previous prime is 2505303049979. The next prime is 2505303050009. The reversal of 2505303050003 is 3000503035052.

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

It is not a de Polignac number, because 2505303050003 - 2¹² = 2505303045907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2505303050009) 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, 475151 + ... + 2288312.

It is an arithmetic number, because the mean of its divisors is an integer number (337257291756).

Almost surely, 2^{2505303050003} is an apocalyptic number.

2505303050003 is a deficient number, since it is larger than the sum of its proper divisors (192755284045).

2505303050003 is a wasteful number, since it uses less digits than its factorization.

2505303050003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833213.

The product of its (nonzero) digits is 6750, while the sum is 26.

Adding to 2505303050003 its reverse (3000503035052), we get a palindrome (5505806085055).

The spelling of 2505303050003 in words is "two trillion, five hundred five billion, three hundred three million, fifty thousand, three".