804597314528 has 48 divisors (see below), whose sum is σ = 1889054576640. Its totient is φ = 329834921856.

The previous prime is 804597314527. The next prime is 804597314531. The reversal of 804597314528 is 825413795408.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804597314527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78080768 + ... + 78091071.

It is an arithmetic number, because the mean of its divisors is an integer number (39355303680).

Almost surely, 2^804597314528 is an apocalyptic number.

It is an amenable number.

804597314528 is an abundant number, since it is smaller than the sum of its proper divisors (1084457262112).

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

804597314528 is a wasteful number, since it uses less digits than its factorization.

804597314528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156171879 (or 156171871 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 804597314528 in words is "eight hundred four billion, five hundred ninety-seven million, three hundred fourteen thousand, five hundred twenty-eight".