805250078304 has 48 divisors (see below), whose sum is σ = 2415750236928. Its totient is φ = 230071450752.

The previous prime is 805250078299. The next prime is 805250078317. The reversal of 805250078304 is 403870052508.

805250078304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599143732 + ... + 599145075.

It is an arithmetic number, because the mean of its divisors is an integer number (50328129936).

Almost surely, 2^805250078304 is an apocalyptic number.

805250078304 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

805250078304 is an abundant number, since it is smaller than the sum of its proper divisors (1610500158624).

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

805250078304 is a wasteful number, since it uses less digits than its factorization.

805250078304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198288827 (or 1198288819 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 805250078304 in words is "eight hundred five billion, two hundred fifty million, seventy-eight thousand, three hundred four".