2505001043305 has 32 divisors (see below), whose sum is σ = 3063714232320. Its totient is φ = 1965840192000.

The previous prime is 2505001043269. The next prime is 2505001043323. The reversal of 2505001043305 is 5033401005052.

2505001043305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2505001043305 - 2¹³ = 2505001035113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90253180 + ... + 90280930.

It is an arithmetic number, because the mean of its divisors is an integer number (95741069760).

Almost surely, 2^{2505001043305} is an apocalyptic number.

It is an amenable number.

2505001043305 is a deficient number, since it is larger than the sum of its proper divisors (558713189015).

2505001043305 is a wasteful number, since it uses less digits than its factorization.

2505001043305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29161.

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 2505001043305 its reverse (5033401005052), we get a palindrome (7538402048357).

The spelling of 2505001043305 in words is "two trillion, five hundred five billion, one million, forty-three thousand, three hundred five".