8064236445 has 32 divisors (see below), whose sum is σ = 13123918080. Its totient is φ = 4227578880.

The previous prime is 8064236441. The next prime is 8064236461. The reversal of 8064236445 is 5446324608.

It is not a de Polignac number, because 8064236445 - 2² = 8064236441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8064236397 and 8064236406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8064236441) 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 31 ways as a sum of consecutive naturals, for example, 347671 + ... + 370139.

It is an arithmetic number, because the mean of its divisors is an integer number (410122440).

Almost surely, 2^8064236445 is an apocalyptic number.

It is an amenable number.

8064236445 is a deficient number, since it is larger than the sum of its proper divisors (5059681635).

8064236445 is a wasteful number, since it uses less digits than its factorization.

8064236445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22885.

The product of its (nonzero) digits is 552960, while the sum is 42.

The square root of 8064236445 is about 89801.0937850982. The cubic root of 8064236445 is about 2005.3387731532.

The spelling of 8064236445 in words is "eight billion, sixty-four million, two hundred thirty-six thousand, four hundred forty-five".