2522325512 has 64 divisors (see below), whose sum is σ = 5487350400. Its totient is φ = 1064609280.

The previous prime is 2522325511. The next prime is 2522325527. The reversal of 2522325512 is 2155232252.

It is not an unprimeable number, because it can be changed into a prime (2522325511) 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 15 ways as a sum of consecutive naturals, for example, 1956164 + ... + 1957452.

It is an arithmetic number, because the mean of its divisors is an integer number (85739850).

Almost surely, 2^2522325512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2522325512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2743675200).

2522325512 is an abundant number, since it is smaller than the sum of its proper divisors (2965024888).

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

2522325512 is a wasteful number, since it uses less digits than its factorization.

2522325512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806 (or 1802 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 2522325512 is about 50222.7589047038. The cubic root of 2522325512 is about 1361.2368923200.

Adding to 2522325512 its reverse (2155232252), we get a palindrome (4677557764).

The spelling of 2522325512 in words is "two billion, five hundred twenty-two million, three hundred twenty-five thousand, five hundred twelve".