806057967272 has 32 divisors (see below), whose sum is σ = 1561760075520. Its totient is φ = 389616078720.

The previous prime is 806057967217. The next prime is 806057967283. The reversal of 806057967272 is 272769750608.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1481213 + ... + 1950924.

It is an arithmetic number, because the mean of its divisors is an integer number (48805002360).

Almost surely, 2^806057967272 is an apocalyptic number.

It is an amenable number.

806057967272 is a deficient number, since it is larger than the sum of its proper divisors (755702108248).

806057967272 is a wasteful number, since it uses less digits than its factorization.

806057967272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433121 (or 3433117 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 59.

The spelling of 806057967272 in words is "eight hundred six billion, fifty-seven million, nine hundred sixty-seven thousand, two hundred seventy-two".