804045695787 has 12 divisors (see below), whose sum is σ = 1192788510160. Its totient is φ = 521543153808.

The previous prime is 804045695741. The next prime is 804045695797. The reversal of 804045695787 is 787596540408.

804045695787 is a `hidden beast` number, since 8 + 0 + 4 + 0 + 4 + 56 + 9 + 578 + 7 = 666.

It is not a de Polignac number, because 804045695787 - 2⁶ = 804045695723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804045695797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1207275487 + ... + 1207276152.

Almost surely, 2^804045695787 is an apocalyptic number.

804045695787 is a deficient number, since it is larger than the sum of its proper divisors (388742814373).

804045695787 is a wasteful number, since it uses less digits than its factorization.

804045695787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414551682 (or 2414551679 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 804045695787 in words is "eight hundred four billion, forty-five million, six hundred ninety-five thousand, seven hundred eighty-seven".