2530205011 has 8 divisors (see below), whose sum is σ = 2590287920. Its totient is φ = 2470178592.

The previous prime is 2530204961. The next prime is 2530205033. The reversal of 2530205011 is 1105020352.

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 2530205011 - 2⁷ = 2530204883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2530205011.

It is not an unprimeable number, because it can be changed into a prime (2530205071) 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, 84601 + ... + 110533.

It is an arithmetic number, because the mean of its divisors is an integer number (323785990).

Almost surely, 2^2530205011 is an apocalyptic number.

2530205011 is a deficient number, since it is larger than the sum of its proper divisors (60082909).

2530205011 is a wasteful number, since it uses less digits than its factorization.

2530205011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28245.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 2530205011 is about 50301.1432375050. The cubic root of 2530205011 is about 1362.6528759922.

Adding to 2530205011 its reverse (1105020352), we get a palindrome (3635225363).

The spelling of 2530205011 in words is "two billion, five hundred thirty million, two hundred five thousand, eleven".