64766367376613 has 8 divisors (see below), whose sum is σ = 74955651214080. Its totient is φ = 54811319949360.

The previous prime is 64766367376603. The next prime is 64766367376649. The reversal of 64766367376613 is 31667376366746.

64766367376613 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 a cyclic number.

It is not a de Polignac number, because 64766367376613 - 2¹⁴ = 64766367360229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64766367376603) 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, 58559101958 + ... + 58559103063.

It is an arithmetic number, because the mean of its divisors is an integer number (9369456401760).

Almost surely, 2^{64766367376613} is an apocalyptic number.

It is an amenable number.

64766367376613 is a deficient number, since it is larger than the sum of its proper divisors (10189283837467).

64766367376613 is a wasteful number, since it uses less digits than its factorization.

64766367376613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117118205107.

The product of its digits is 1728324864, while the sum is 71.

The spelling of 64766367376613 in words is "sixty-four trillion, seven hundred sixty-six billion, three hundred sixty-seven million, three hundred seventy-six thousand, six hundred thirteen".