2152052422 has 12 divisors (see below), whose sum is σ = 3495493980. Its totient is φ = 993254808.

The previous prime is 2152052417. The next prime is 2152052443. The reversal of 2152052422 is 2242502512.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3183172 + ... + 3183847.

It is an arithmetic number, because the mean of its divisors is an integer number (291291165).

Almost surely, 2^2152052422 is an apocalyptic number.

2152052422 is a deficient number, since it is larger than the sum of its proper divisors (1343441558).

2152052422 is a wasteful number, since it uses less digits than its factorization.

2152052422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367047 (or 6367034 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2152052422 is about 46390.2190337575. The cubic root of 2152052422 is about 1291.0734453899.

Adding to 2152052422 its reverse (2242502512), we get a palindrome (4394554934).

The spelling of 2152052422 in words is "two billion, one hundred fifty-two million, fifty-two thousand, four hundred twenty-two".