86077907472 has 20 divisors (see below), whose sum is σ = 222367927760. Its totient is φ = 28692635808.

The previous prime is 86077907413. The next prime is 86077907557. The reversal of 86077907472 is 27470977068.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 896644822 + ... + 896644917.

It is an arithmetic number, because the mean of its divisors is an integer number (11118396388).

Almost surely, 2^86077907472 is an apocalyptic number.

It is an amenable number.

86077907472 is an abundant number, since it is smaller than the sum of its proper divisors (136290020288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86077907472 is a wasteful number, since it uses less digits than its factorization.

86077907472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793289750 (or 1793289744 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 57.

The spelling of 86077907472 in words is "eighty-six billion, seventy-seven million, nine hundred seven thousand, four hundred seventy-two".