64306272068695 has 8 divisors (see below), whose sum is σ = 77179661687520. Its totient is φ = 51436927518240.

The previous prime is 64306272068669. The next prime is 64306272068699. The reversal of 64306272068695 is 59686027260346.

64306272068695 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64306272068695 - 2⁴¹ = 62107248813143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64306272068699) by changing a digit.

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, 1011232116 + ... + 1011295705.

It is an arithmetic number, because the mean of its divisors is an integer number (9647457710940).

Almost surely, 2^{64306272068695} is an apocalyptic number.

64306272068695 is a deficient number, since it is larger than the sum of its proper divisors (12873389618825).

64306272068695 is a wasteful number, since it uses less digits than its factorization.

64306272068695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022534185.

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 64306272068695 in words is "sixty-four trillion, three hundred six billion, two hundred seventy-two million, sixty-eight thousand, six hundred ninety-five".