80366827382 has 4 divisors (see below), whose sum is σ = 120550241076. Its totient is φ = 40183413690.

The previous prime is 80366827367. The next prime is 80366827391. The reversal of 80366827382 is 28372866308.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20091706844 + ... + 20091706847.

It is an arithmetic number, because the mean of its divisors is an integer number (30137560269).

Almost surely, 2^80366827382 is an apocalyptic number.

80366827382 is a deficient number, since it is larger than the sum of its proper divisors (40183413694).

80366827382 is a wasteful number, since it uses less digits than its factorization.

80366827382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40183413693.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 80366827382 in words is "eighty billion, three hundred sixty-six million, eight hundred twenty-seven thousand, three hundred eighty-two".