804382162872 has 64 divisors (see below), whose sum is σ = 2186794156320. Its totient is φ = 245534773248.

The previous prime is 804382162847. The next prime is 804382162877. The reversal of 804382162872 is 278261283408.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804382162877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26627133 + ... + 26657324.

Almost surely, 2^804382162872 is an apocalyptic number.

It is an amenable number.

804382162872 is an abundant number, since it is smaller than the sum of its proper divisors (1382411993448).

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

804382162872 is a wasteful number, since it uses less digits than its factorization.

804382162872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53284520 (or 53284516 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 804382162872 in words is "eight hundred four billion, three hundred eighty-two million, one hundred sixty-two thousand, eight hundred seventy-two".