32545045073 has 2 divisors, whose sum is σ = 32545045074. Its totient is φ = 32545045072.

The previous prime is 32545045051. The next prime is 32545045079. The reversal of 32545045073 is 37054054523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28450580929 + 4094464144 = 168673^2 + 63988^2 .

It is a cyclic number.

It is not a de Polignac number, because 32545045073 - 2¹⁴ = 32545028689 is a prime.

It is not a weakly prime, because it can be changed into another prime (32545045079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16272522536 + 16272522537.

It is an arithmetic number, because the mean of its divisors is an integer number (16272522537).

Almost surely, 2^32545045073 is an apocalyptic number.

It is an amenable number.

32545045073 is a deficient number, since it is larger than the sum of its proper divisors (1).

32545045073 is an equidigital number, since it uses as much as digits as its factorization.

32545045073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 38.

Adding to 32545045073 its reverse (37054054523), we get a palindrome (69599099596).

The spelling of 32545045073 in words is "thirty-two billion, five hundred forty-five million, forty-five thousand, seventy-three".