80612204385 has 32 divisors (see below), whose sum is σ = 129209748480. Its totient is φ = 42916522688.

The previous prime is 80612204377. The next prime is 80612204441. The reversal of 80612204385 is 58340221608.

It is a cyclic number.

It is not a de Polignac number, because 80612204385 - 2³ = 80612204377 is a prime.

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, 32781286 + ... + 32783744.

It is an arithmetic number, because the mean of its divisors is an integer number (4037804640).

Almost surely, 2^80612204385 is an apocalyptic number.

It is an amenable number.

80612204385 is a deficient number, since it is larger than the sum of its proper divisors (48597544095).

80612204385 is a wasteful number, since it uses less digits than its factorization.

80612204385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5477.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 80612204385 in words is "eighty billion, six hundred twelve million, two hundred four thousand, three hundred eighty-five".