32552323 has 2 divisors, whose sum is σ = 32552324. Its totient is φ = 32552322.

The previous prime is 32552309. The next prime is 32552329. The reversal of 32552323 is 32325523.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32552323 is a prime.

It is not a weakly prime, because it can be changed into another prime (32552329) by changing a digit.

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 as a sum of consecutive naturals, namely, 16276161 + 16276162.

It is an arithmetic number, because the mean of its divisors is an integer number (16276162).

Almost surely, 2^32552323 is an apocalyptic number.

32552323 is a deficient number, since it is larger than the sum of its proper divisors (1).

32552323 is an equidigital number, since it uses as much as digits as its factorization.

32552323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 25.

The square root of 32552323 is about 5705.4643106412. The cubic root of 32552323 is about 319.2963804397.

Adding to 32552323 its reverse (32325523), we get a palindrome (64877846).

The spelling of 32552323 in words is "thirty-two million, five hundred fifty-two thousand, three hundred twenty-three".