67108480105577 has 8 divisors (see below), whose sum is σ = 68745380054400. Its totient is φ = 65471585287840.

The previous prime is 67108480105571. The next prime is 67108480105627. The reversal of 67108480105577 is 77550108480176.

It is a happy number.

67108480105577 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 67108480105577 - 2²² = 67108475911273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67108480105571) 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, 48089924 + ... + 49465722.

It is an arithmetic number, because the mean of its divisors is an integer number (8593172506800).

Almost surely, 2^{67108480105577} is an apocalyptic number.

It is an amenable number.

67108480105577 is a deficient number, since it is larger than the sum of its proper divisors (1636899948823).

67108480105577 is a wasteful number, since it uses less digits than its factorization.

67108480105577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565543.

The product of its (nonzero) digits is 13171200, while the sum is 59.

The spelling of 67108480105577 in words is "sixty-seven trillion, one hundred eight billion, four hundred eighty million, one hundred five thousand, five hundred seventy-seven".