32446725379 has 2 divisors, whose sum is σ = 32446725380. Its totient is φ = 32446725378.

The previous prime is 32446725349. The next prime is 32446725383. The reversal of 32446725379 is 97352764423.

It is a strong prime.

It is an emirp because it is prime and its reverse (97352764423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32446725379 - 2⁷ = 32446725251 is a prime.

It is not a weakly prime, because it can be changed into another prime (32446725349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16223362689 + 16223362690.

It is an arithmetic number, because the mean of its divisors is an integer number (16223362690).

Almost surely, 2^32446725379 is an apocalyptic number.

32446725379 is a deficient number, since it is larger than the sum of its proper divisors (1).

32446725379 is an equidigital number, since it uses as much as digits as its factorization.

32446725379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7620480, while the sum is 52.

The spelling of 32446725379 in words is "thirty-two billion, four hundred forty-six million, seven hundred twenty-five thousand, three hundred seventy-nine".