3275508279985 has 4 divisors (see below), whose sum is σ = 3930609935988. Its totient is φ = 2620406623984.

The previous prime is 3275508279977. The next prime is 3275508280013. The reversal of 3275508279985 is 5899728055723.

3275508279985 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2065382876736 + 1210125403249 = 1437144^2 + 1100057^2 .

It is a cyclic number.

It is not a de Polignac number, because 3275508279985 - 2³ = 3275508279977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327550827994 + ... + 327550828003.

It is an arithmetic number, because the mean of its divisors is an integer number (982652483997).

Almost surely, 2^{3275508279985} is an apocalyptic number.

It is an amenable number.

3275508279985 is a deficient number, since it is larger than the sum of its proper divisors (655101656003).

3275508279985 is an equidigital number, since it uses as much as digits as its factorization.

3275508279985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655101656002.

The product of its (nonzero) digits is 381024000, while the sum is 70.

The spelling of 3275508279985 in words is "three trillion, two hundred seventy-five billion, five hundred eight million, two hundred seventy-nine thousand, nine hundred eighty-five".