2052122432 has 14 divisors (see below), whose sum is σ = 4072180578. Its totient is φ = 1026061184.

The previous prime is 2052122419. The next prime is 2052122437. The reversal of 2052122432 is 2342212502.

It can be written as a sum of positive squares in only one way, i.e., 1356006976 + 696115456 = 36824^2 + 26384^2 .

It is a super-2 number, since 2×2052122432² = 8422412951835189248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2052122398 and 2052122407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052122437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16032143 + ... + 16032270.

Almost surely, 2^2052122432 is an apocalyptic number.

It is an amenable number.

2052122432 is a deficient number, since it is larger than the sum of its proper divisors (2020058146).

2052122432 is an equidigital number, since it uses as much as digits as its factorization.

2052122432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32064425 (or 32064415 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2052122432 is about 45300.3579676806. The cubic root of 2052122432 is about 1270.7723476955.

Adding to 2052122432 its reverse (2342212502), we get a palindrome (4394334934).

The spelling of 2052122432 in words is "two billion, fifty-two million, one hundred twenty-two thousand, four hundred thirty-two".