80475226605 has 48 divisors (see below), whose sum is σ = 142968623616. Its totient is φ = 41851011840.

The previous prime is 80475226597. The next prime is 80475226607. The reversal of 80475226605 is 50662257408.

80475226605 is a `hidden beast` number, since 80 + 47 + 522 + 6 + 6 + 0 + 5 = 666.

It is not a de Polignac number, because 80475226605 - 2³ = 80475226597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80475226607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3795664 + ... + 3816806.

It is an arithmetic number, because the mean of its divisors is an integer number (2978512992).

Almost surely, 2^80475226605 is an apocalyptic number.

It is an amenable number.

80475226605 is a deficient number, since it is larger than the sum of its proper divisors (62493397011).

80475226605 is a wasteful number, since it uses less digits than its factorization.

80475226605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23258 (or 23255 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 80475226605 in words is "eighty billion, four hundred seventy-five million, two hundred twenty-six thousand, six hundred five".