2505530275305 has 8 divisors (see below), whose sum is σ = 4008848440512. Its totient is φ = 1336282813488.

The previous prime is 2505530275289. The next prime is 2505530275363. The reversal of 2505530275305 is 5035720355052.

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

It is not a de Polignac number, because 2505530275305 - 2⁴ = 2505530275289 is a prime.

It is a super-3 number, since 3×2505530275305³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83517675829 + ... + 83517675858.

It is an arithmetic number, because the mean of its divisors is an integer number (501106055064).

Almost surely, 2^{2505530275305} is an apocalyptic number.

It is an amenable number.

2505530275305 is a deficient number, since it is larger than the sum of its proper divisors (1503318165207).

2505530275305 is a wasteful number, since it uses less digits than its factorization.

2505530275305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167035351695.

The product of its (nonzero) digits is 787500, while the sum is 42.

The spelling of 2505530275305 in words is "two trillion, five hundred five billion, five hundred thirty million, two hundred seventy-five thousand, three hundred five".