2530068511 has 4 divisors (see below), whose sum is σ = 2530202400. Its totient is φ = 2529934624.

The previous prime is 2530068491. The next prime is 2530068521. The reversal of 2530068511 is 1158600352.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2530068511 - 2⁹ = 2530067999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530068521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32791 + ... + 78328.

It is an arithmetic number, because the mean of its divisors is an integer number (632550600).

Almost surely, 2^2530068511 is an apocalyptic number.

2530068511 is a deficient number, since it is larger than the sum of its proper divisors (133889).

2530068511 is a wasteful number, since it uses less digits than its factorization.

2530068511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133888.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2530068511 is about 50299.7863911965. The cubic root of 2530068511 is about 1362.6283713293.

Adding to 2530068511 its reverse (1158600352), we get a palindrome (3688668863).

The spelling of 2530068511 in words is "two billion, five hundred thirty million, sixty-eight thousand, five hundred eleven".