804275051904 has 96 divisors (see below), whose sum is σ = 2340389867400. Its totient is φ = 265079384064.

The previous prime is 804275051851. The next prime is 804275051963. The reversal of 804275051904 is 409150572408.

804275051904 is a `hidden beast` number, since 80 + 4 + 2 + 7 + 50 + 519 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 804275051904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3819694 + ... + 4024749.

Almost surely, 2^804275051904 is an apocalyptic number.

It is an amenable number.

804275051904 is an abundant number, since it is smaller than the sum of its proper divisors (1536114815496).

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

804275051904 is a wasteful number, since it uses less digits than its factorization.

804275051904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7844552 (or 7844537 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 804275051904 in words is "eight hundred four billion, two hundred seventy-five million, fifty-one thousand, nine hundred four".