64080812177 has 2 divisors, whose sum is σ = 64080812178. Its totient is φ = 64080812176.

The previous prime is 64080812111. The next prime is 64080812189. The reversal of 64080812177 is 77121808046.

64080812177 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63580126801 + 500685376 = 252151^2 + 22376^2 .

It is a cyclic number.

It is not a de Polignac number, because 64080812177 - 2¹⁰ = 64080811153 is a prime.

It is not a weakly prime, because it can be changed into another prime (64080814177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32040406088 + 32040406089.

It is an arithmetic number, because the mean of its divisors is an integer number (32040406089).

Almost surely, 2^64080812177 is an apocalyptic number.

It is an amenable number.

64080812177 is a deficient number, since it is larger than the sum of its proper divisors (1).

64080812177 is an equidigital number, since it uses as much as digits as its factorization.

64080812177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 44.

The spelling of 64080812177 in words is "sixty-four billion, eighty million, eight hundred twelve thousand, one hundred seventy-seven".