64002246527163 has 32 divisors (see below), whose sum is σ = 101431296727552. Its totient is φ = 35136574502400.

The previous prime is 64002246527147. The next prime is 64002246527203. The reversal of 64002246527163 is 36172564220046.

It is a happy number.

It is not a de Polignac number, because 64002246527163 - 2⁴ = 64002246527147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64002246527363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 580906798 + ... + 581016963.

It is an arithmetic number, because the mean of its divisors is an integer number (3169728022736).

Almost surely, 2^{64002246527163} is an apocalyptic number.

64002246527163 is a deficient number, since it is larger than the sum of its proper divisors (37429050200389).

64002246527163 is a wasteful number, since it uses less digits than its factorization.

64002246527163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161923875.

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 64002246527163 in words is "sixty-four trillion, two billion, two hundred forty-six million, five hundred twenty-seven thousand, one hundred sixty-three".