2132523531352 has 32 divisors (see below), whose sum is σ = 4000589651520. Its totient is φ = 1065699797760.

The previous prime is 2132523531323. The next prime is 2132523531379. The reversal of 2132523531352 is 2531353252312.

It is a happy number.

It is a super-2 number, since 2×2132523531352² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 186452578 + ... + 186464014.

It is an arithmetic number, because the mean of its divisors is an integer number (125018426610).

Almost surely, 2^{2132523531352} is an apocalyptic number.

It is an amenable number.

2132523531352 is a deficient number, since it is larger than the sum of its proper divisors (1868066120168).

2132523531352 is a wasteful number, since it uses less digits than its factorization.

2132523531352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21691 (or 21687 counting only the distinct ones).

The product of its digits is 162000, while the sum is 37.

Adding to 2132523531352 its reverse (2531353252312), we get a palindrome (4663876783664).

The spelling of 2132523531352 in words is "two trillion, one hundred thirty-two billion, five hundred twenty-three million, five hundred thirty-one thousand, three hundred fifty-two".