2522547282 has 16 divisors (see below), whose sum is σ = 5053609440. Its totient is φ = 839429952.

The previous prime is 2522547277. The next prime is 2522547289. The reversal of 2522547282 is 2827452252.

It is a self number, because there is not a number n which added to its sum of digits gives 2522547282.

It is not an unprimeable number, because it can be changed into a prime (2522547289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350932 + ... + 358047.

It is an arithmetic number, because the mean of its divisors is an integer number (315850590).

Almost surely, 2^2522547282 is an apocalyptic number.

2522547282 is an abundant number, since it is smaller than the sum of its proper divisors (2531062158).

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

2522547282 is a wasteful number, since it uses less digits than its factorization.

2522547282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709577.

The product of its digits is 179200, while the sum is 39.

The square root of 2522547282 is about 50224.9667197500. The cubic root of 2522547282 is about 1361.2767857513.

The spelling of 2522547282 in words is "two billion, five hundred twenty-two million, five hundred forty-seven thousand, two hundred eighty-two".