20132352052 has 12 divisors (see below), whose sum is σ = 35981225280. Its totient is φ = 9852001976.

The previous prime is 20132352011. The next prime is 20132352059. The reversal of 20132352052 is 25025323102.

It is a super-2 number, since 2×20132352052² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132352059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53543302 + ... + 53543677.

It is an arithmetic number, because the mean of its divisors is an integer number (2998435440).

Almost surely, 2^20132352052 is an apocalyptic number.

It is an amenable number.

20132352052 is a deficient number, since it is larger than the sum of its proper divisors (15848873228).

20132352052 is a wasteful number, since it uses less digits than its factorization.

20132352052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107087030 (or 107087028 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 20132352052 its reverse (25025323102), we get a palindrome (45157675154).

The spelling of 20132352052 in words is "twenty billion, one hundred thirty-two million, three hundred fifty-two thousand, fifty-two".