80246327285 has 8 divisors (see below), whose sum is σ = 96320738520. Its totient is φ = 64180297984.

The previous prime is 80246327269. The next prime is 80246327323. The reversal of 80246327285 is 58272364208.

It can be written as a sum of positive squares in 4 ways, for example, as 13744748644 + 66501578641 = 117238^2 + 257879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80246327285 - 2⁴ = 80246327269 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2074400 + ... + 2112729.

It is an arithmetic number, because the mean of its divisors is an integer number (12040092315).

Almost surely, 2^80246327285 is an apocalyptic number.

It is an amenable number.

80246327285 is a deficient number, since it is larger than the sum of its proper divisors (16074411235).

80246327285 is a wasteful number, since it uses less digits than its factorization.

80246327285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190967.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 80246327285 in words is "eighty billion, two hundred forty-six million, three hundred twenty-seven thousand, two hundred eighty-five".