2522515434 has 16 divisors (see below), whose sum is σ = 5054948640. Its totient is φ = 839185520.

The previous prime is 2522515399. The next prime is 2522515451. The reversal of 2522515434 is 4345152252.

It is a happy number.

It is a super-2 number, since 2×2522515434² = 12726168229536416712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2522515395 and 2522515404.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 409932 + ... + 416039.

It is an arithmetic number, because the mean of its divisors is an integer number (315934290).

Almost surely, 2^2522515434 is an apocalyptic number.

2522515434 is an abundant number, since it is smaller than the sum of its proper divisors (2532433206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2522515434 is a wasteful number, since it uses less digits than its factorization.

2522515434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826485.

The product of its digits is 48000, while the sum is 33.

The square root of 2522515434 is about 50224.6496652789. The cubic root of 2522515434 is about 1361.2710568695.

Adding to 2522515434 its reverse (4345152252), we get a palindrome (6867667686).

The spelling of 2522515434 in words is "two billion, five hundred twenty-two million, five hundred fifteen thousand, four hundred thirty-four".