2530055311 has 16 divisors (see below), whose sum is σ = 3064110336. Its totient is φ = 2039366016.

The previous prime is 2530055291. The next prime is 2530055317. The reversal of 2530055311 is 1135500352.

It is a cyclic number.

It is not a de Polignac number, because 2530055311 - 2¹⁵ = 2530022543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530055317) 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 15 ways as a sum of consecutive naturals, for example, 147400 + ... + 163666.

It is an arithmetic number, because the mean of its divisors is an integer number (191506896).

Almost surely, 2^2530055311 is an apocalyptic number.

2530055311 is a deficient number, since it is larger than the sum of its proper divisors (534055025).

2530055311 is a wasteful number, since it uses less digits than its factorization.

2530055311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17598.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 2530055311 is about 50299.6551777445. The cubic root of 2530055311 is about 1362.6260016009.

Adding to 2530055311 its reverse (1135500352), we get a palindrome (3665555663).

The spelling of 2530055311 in words is "two billion, five hundred thirty million, fifty-five thousand, three hundred eleven".