32452720273 has 2 divisors, whose sum is σ = 32452720274. Its totient is φ = 32452720272.

The previous prime is 32452720241. The next prime is 32452720301. The reversal of 32452720273 is 37202725423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28216272529 + 4236447744 = 167977^2 + 65088^2 .

It is a cyclic number.

It is not a de Polignac number, because 32452720273 - 2⁵ = 32452720241 is a prime.

It is not a weakly prime, because it can be changed into another prime (32452720873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16226360136 + 16226360137.

It is an arithmetic number, because the mean of its divisors is an integer number (16226360137).

Almost surely, 2^32452720273 is an apocalyptic number.

It is an amenable number.

32452720273 is a deficient number, since it is larger than the sum of its proper divisors (1).

32452720273 is an equidigital number, since it uses as much as digits as its factorization.

32452720273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 37.

The spelling of 32452720273 in words is "thirty-two billion, four hundred fifty-two million, seven hundred twenty thousand, two hundred seventy-three".