80894033282 has 64 divisors (see below), whose sum is σ = 133505094240. Its totient is φ = 36608409600.

The previous prime is 80894033279. The next prime is 80894033291. The reversal of 80894033282 is 28233049808.

It can be written as a sum of positive squares in 16 ways, for example, as 2992199401 + 77901833881 = 54701^2 + 279109^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37995194 + ... + 37997322.

Almost surely, 2^80894033282 is an apocalyptic number.

80894033282 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

80894033282 is a deficient number, since it is larger than the sum of its proper divisors (52611060958).

80894033282 is a wasteful number, since it uses less digits than its factorization.

80894033282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567.

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 80894033282 in words is "eighty billion, eight hundred ninety-four million, thirty-three thousand, two hundred eighty-two".