2530454115 has 32 divisors (see below), whose sum is σ = 4690515456. Its totient is φ = 1140929280.

The previous prime is 2530454093. The next prime is 2530454119. The reversal of 2530454115 is 5114540352.

It is not a de Polignac number, because 2530454115 - 2⁶ = 2530454051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2530454119) 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 31 ways as a sum of consecutive naturals, for example, 157401 + ... + 172730.

It is an arithmetic number, because the mean of its divisors is an integer number (146578608).

Almost surely, 2^2530454115 is an apocalyptic number.

2530454115 is a deficient number, since it is larger than the sum of its proper divisors (2160061341).

2530454115 is a wasteful number, since it uses less digits than its factorization.

2530454115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330219.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2530454115 is about 50303.6193031873. The cubic root of 2530454115 is about 1362.6975932044.

Adding to 2530454115 its reverse (5114540352), we get a palindrome (7644994467).

The spelling of 2530454115 in words is "two billion, five hundred thirty million, four hundred fifty-four thousand, one hundred fifteen".