80463806604 has 18 divisors (see below), whose sum is σ = 203394622340. Its totient is φ = 26821268856.

The previous prime is 80463806603. The next prime is 80463806611. The reversal of 80463806604 is 40660836408.

80463806604 is a `hidden beast` number, since 8 + 0 + 4 + 6 + 38 + 0 + 6 + 604 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 80463806604.

It is not an unprimeable number, because it can be changed into a prime (80463806603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1117552834 + ... + 1117552905.

Almost surely, 2^80463806604 is an apocalyptic number.

It is an amenable number.

80463806604 is an abundant number, since it is smaller than the sum of its proper divisors (122930815736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80463806604 is a wasteful number, since it uses less digits than its factorization.

80463806604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235105749 (or 2235105744 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 80463806604 in words is "eighty billion, four hundred sixty-three million, eight hundred six thousand, six hundred four".