806445175055 has 32 divisors (see below), whose sum is σ = 1046201365440. Its totient is φ = 593229450240.

The previous prime is 806445175021. The next prime is 806445175073. The reversal of 806445175055 is 550571544608.

It is not a de Polignac number, because 806445175055 - 2²⁴ = 806428397839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 806445174994 and 806445175012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107193524 + ... + 107201046.

It is an arithmetic number, because the mean of its divisors is an integer number (32693792670).

Almost surely, 2^806445175055 is an apocalyptic number.

806445175055 is a deficient number, since it is larger than the sum of its proper divisors (239756190385).

806445175055 is a wasteful number, since it uses less digits than its factorization.

806445175055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13691.

The product of its (nonzero) digits is 3360000, while the sum is 50.

The spelling of 806445175055 in words is "eight hundred six billion, four hundred forty-five million, one hundred seventy-five thousand, fifty-five".