32545141 has 2 divisors, whose sum is σ = 32545142. Its totient is φ = 32545140.

The previous prime is 32545061. The next prime is 32545159. The reversal of 32545141 is 14154523.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31696900 + 848241 = 5630^2 + 921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32545141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32545171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16272570 + 16272571.

It is an arithmetic number, because the mean of its divisors is an integer number (16272571).

Almost surely, 2^32545141 is an apocalyptic number.

It is an amenable number.

32545141 is a deficient number, since it is larger than the sum of its proper divisors (1).

32545141 is an equidigital number, since it uses as much as digits as its factorization.

32545141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 25.

The square root of 32545141 is about 5704.8348792932. The cubic root of 32545141 is about 319.2728966546.

Adding to 32545141 its reverse (14154523), we get a palindrome (46699664).

The spelling of 32545141 in words is "thirty-two million, five hundred forty-five thousand, one hundred forty-one".