80584715907 has 6 divisors (see below), whose sum is σ = 116400145212. Its totient is φ = 53723143932.

The previous prime is 80584715873. The next prime is 80584715909. The reversal of 80584715907 is 70951748508.

80584715907 is a `hidden beast` number, since 8 + 0 + 5 + 8 + 47 + 1 + 590 + 7 = 666.

It is not a de Polignac number, because 80584715907 - 2¹⁵ = 80584683139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80584715909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4476928653 + ... + 4476928670.

It is an arithmetic number, because the mean of its divisors is an integer number (19400024202).

Almost surely, 2^80584715907 is an apocalyptic number.

80584715907 is a deficient number, since it is larger than the sum of its proper divisors (35815429305).

80584715907 is a wasteful number, since it uses less digits than its factorization.

80584715907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8953857329 (or 8953857326 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 54.

The spelling of 80584715907 in words is "eighty billion, five hundred eighty-four million, seven hundred fifteen thousand, nine hundred seven".