32556049 has 2 divisors, whose sum is σ = 32556050. Its totient is φ = 32556048.

The previous prime is 32556047. The next prime is 32556059. The reversal of 32556049 is 94065523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32490000 + 66049 = 5700^2 + 257^2 .

It is a cyclic number.

It is not a de Polignac number, because 32556049 - 2¹ = 32556047 is a prime.

Together with 32556047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32556047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16278024 + 16278025.

It is an arithmetic number, because the mean of its divisors is an integer number (16278025).

Almost surely, 2^32556049 is an apocalyptic number.

It is an amenable number.

32556049 is a deficient number, since it is larger than the sum of its proper divisors (1).

32556049 is an equidigital number, since it uses as much as digits as its factorization.

32556049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 32556049 is about 5705.7908303758. The cubic root of 32556049 is about 319.3085623960.

The spelling of 32556049 in words is "thirty-two million, five hundred fifty-six thousand, forty-nine".