2530146205 has 8 divisors (see below), whose sum is σ = 3053138400. Its totient is φ = 2012808336.

The previous prime is 2530146167. The next prime is 2530146221. The reversal of 2530146205 is 5026410352.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2530146205 is a prime.

It is a congruent number.

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, 1412595 + ... + 1414384.

It is an arithmetic number, because the mean of its divisors is an integer number (381642300).

Almost surely, 2^2530146205 is an apocalyptic number.

It is an amenable number.

2530146205 is a deficient number, since it is larger than the sum of its proper divisors (522992195).

2530146205 is a wasteful number, since it uses less digits than its factorization.

2530146205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827163.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2530146205 is about 50300.5586947103. The cubic root of 2530146205 is about 1362.6423191683.

Adding to 2530146205 its reverse (5026410352), we get a palindrome (7556556557).

The spelling of 2530146205 in words is "two billion, five hundred thirty million, one hundred forty-six thousand, two hundred five".