32545061 has 2 divisors, whose sum is σ = 32545062. Its totient is φ = 32545060.

The previous prime is 32545039. The next prime is 32545141. The reversal of 32545061 is 16054523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28569025 + 3976036 = 5345^2 + 1994^2 .

It is a cyclic number.

It is not a de Polignac number, because 32545061 - 2⁶ = 32544997 is a prime.

It is a super-3 number, since 3×32545061³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32545061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32545661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16272530 + 16272531.

It is an arithmetic number, because the mean of its divisors is an integer number (16272531).

Almost surely, 2^32545061 is an apocalyptic number.

It is an amenable number.

32545061 is a deficient number, since it is larger than the sum of its proper divisors (1).

32545061 is an equidigital number, since it uses as much as digits as its factorization.

32545061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 32545061 is about 5704.8278676924. The cubic root of 32545061 is about 319.2726350503.

Adding to 32545061 its reverse (16054523), we get a palindrome (48599584).

The spelling of 32545061 in words is "thirty-two million, five hundred forty-five thousand, sixty-one".