2052522064 has 20 divisors (see below), whose sum is σ = 4210689204. Its totient is φ = 965892608.

The previous prime is 2052522041. The next prime is 2052522077. The reversal of 2052522064 is 4602252502.

It can be written as a sum of positive squares in 2 ways, for example, as 1798438464 + 254083600 = 42408^2 + 15940^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3772747 + ... + 3773290.

Almost surely, 2^2052522064 is an apocalyptic number.

It is an amenable number.

2052522064 is an abundant number, since it is smaller than the sum of its proper divisors (2158167140).

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

2052522064 is a wasteful number, since it uses less digits than its factorization.

2052522064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7546062 (or 7546056 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2052522064 is about 45304.7686673268. The cubic root of 2052522064 is about 1270.8548327566.

Adding to 2052522064 its reverse (4602252502), we get a palindrome (6654774566).

The spelling of 2052522064 in words is "two billion, fifty-two million, five hundred twenty-two thousand, sixty-four".