2530052805305 has 8 divisors (see below), whose sum is σ = 3036201859392. Its totient is φ = 2023949915568.

The previous prime is 2530052805281. The next prime is 2530052805341. The reversal of 2530052805305 is 5035082500352.

It is a happy number.

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 2530052805305 - 2¹² = 2530052801209 is a prime.

It is a super-2 number, since 2×2530052805305² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11420399 + ... + 11639828.

It is an arithmetic number, because the mean of its divisors is an integer number (379525232424).

Almost surely, 2^{2530052805305} is an apocalyptic number.

It is an amenable number.

2530052805305 is a deficient number, since it is larger than the sum of its proper divisors (506149054087).

2530052805305 is a wasteful number, since it uses less digits than its factorization.

2530052805305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23082175.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 2530052805305 in words is "two trillion, five hundred thirty billion, fifty-two million, eight hundred five thousand, three hundred five".