2132532443 has 2 divisors, whose sum is σ = 2132532444. Its totient is φ = 2132532442.

The previous prime is 2132532419. The next prime is 2132532491. The reversal of 2132532443 is 3442352312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2132532443 - 2⁸ = 2132532187 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132532643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066266221 + 1066266222.

It is an arithmetic number, because the mean of its divisors is an integer number (1066266222).

Almost surely, 2^2132532443 is an apocalyptic number.

2132532443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132532443 is an equidigital number, since it uses as much as digits as its factorization.

2132532443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 29.

The square root of 2132532443 is about 46179.3508291314. The cubic root of 2132532443 is about 1287.1580653285.

Adding to 2132532443 its reverse (3442352312), we get a palindrome (5574884755).

The spelling of 2132532443 in words is "two billion, one hundred thirty-two million, five hundred thirty-two thousand, four hundred forty-three".