805393903153 has 16 divisors (see below), whose sum is σ = 974333796480. Its totient is φ = 651032113536.

The previous prime is 805393903151. The next prime is 805393903163. The reversal of 805393903153 is 351309393508.

It is a happy number.

It is not a de Polignac number, because 805393903153 - 2¹ = 805393903151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 805393903097 and 805393903106.

It is not an unprimeable number, because it can be changed into a prime (805393903151) 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, 46124500 + ... + 46141957.

It is an arithmetic number, because the mean of its divisors is an integer number (60895862280).

Almost surely, 2^805393903153 is an apocalyptic number.

It is an amenable number.

805393903153 is a deficient number, since it is larger than the sum of its proper divisors (168939893327).

805393903153 is a wasteful number, since it uses less digits than its factorization.

805393903153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92266536.

The product of its (nonzero) digits is 1312200, while the sum is 49.

The spelling of 805393903153 in words is "eight hundred five billion, three hundred ninety-three million, nine hundred three thousand, one hundred fifty-three".