806548670745 has 32 divisors (see below), whose sum is σ = 1300767191040. Its totient is φ = 426730187520.

The previous prime is 806548670699. The next prime is 806548670773. The reversal of 806548670745 is 547076845608.

It is not a de Polignac number, because 806548670745 - 2¹³ = 806548662553 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 33342555 + ... + 33366735.

It is an arithmetic number, because the mean of its divisors is an integer number (40648974720).

Almost surely, 2^806548670745 is an apocalyptic number.

It is an amenable number.

806548670745 is a deficient number, since it is larger than the sum of its proper divisors (494218520295).

806548670745 is a wasteful number, since it uses less digits than its factorization.

806548670745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41825.

The product of its (nonzero) digits is 45158400, while the sum is 60.

The spelling of 806548670745 in words is "eight hundred six billion, five hundred forty-eight million, six hundred seventy thousand, seven hundred forty-five".