805370164048 has 10 divisors (see below), whose sum is σ = 1560404692874. Its totient is φ = 402685082016.

The previous prime is 805370164031. The next prime is 805370164117. The reversal of 805370164048 is 840461073508.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 695576016144 + 109794147904 = 834012^2 + 331352^2 .

It is a super-2 number, since 2×805370164048² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 805370163989 and 805370164007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25167817611 + ... + 25167817642.

Almost surely, 2^805370164048 is an apocalyptic number.

It is an amenable number.

805370164048 is a deficient number, since it is larger than the sum of its proper divisors (755034528826).

805370164048 is a wasteful number, since it uses less digits than its factorization.

805370164048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50335635261 (or 50335635255 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 805370164048 in words is "eight hundred five billion, three hundred seventy million, one hundred sixty-four thousand, forty-eight".