805330775351 has 16 divisors (see below), whose sum is σ = 845857736640. Its totient is φ = 765270105600.

The previous prime is 805330775311. The next prime is 805330775531. The reversal of 805330775351 is 153577033508.

It is a cyclic number.

It is not a de Polignac number, because 805330775351 - 2⁶ = 805330775287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 805330775296 and 805330775305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805330775311) 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, 5098895 + ... + 5254463.

It is an arithmetic number, because the mean of its divisors is an integer number (52866108540).

Almost surely, 2^805330775351 is an apocalyptic number.

805330775351 is a deficient number, since it is larger than the sum of its proper divisors (40526961289).

805330775351 is a wasteful number, since it uses less digits than its factorization.

805330775351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157066.

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 805330775351 in words is "eight hundred five billion, three hundred thirty million, seven hundred seventy-five thousand, three hundred fifty-one".