80275278283 has 4 divisors (see below), whose sum is σ = 81635876280. Its totient is φ = 78914680288.

The previous prime is 80275278257. The next prime is 80275278299. The reversal of 80275278283 is 38287257208.

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

It is a cyclic number.

It is not a de Polignac number, because 80275278283 - 2¹³ = 80275270091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80275278283.

It is not an unprimeable number, because it can be changed into a prime (80275278233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680298910 + ... + 680299027.

It is an arithmetic number, because the mean of its divisors is an integer number (20408969070).

Almost surely, 2^80275278283 is an apocalyptic number.

80275278283 is a deficient number, since it is larger than the sum of its proper divisors (1360597997).

80275278283 is a wasteful number, since it uses less digits than its factorization.

80275278283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360597996.

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 80275278283 in words is "eighty billion, two hundred seventy-five million, two hundred seventy-eight thousand, two hundred eighty-three".