64350022524161 has 8 divisors (see below), whose sum is σ = 70203211256448. Its totient is φ = 58497364906000.

The previous prime is 64350022524077. The next prime is 64350022524163. The reversal of 64350022524161 is 16142522005346.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64350022524161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64350022524163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132525170 + ... + 133009851.

It is an arithmetic number, because the mean of its divisors is an integer number (8775401407056).

Almost surely, 2^{64350022524161} is an apocalyptic number.

It is an amenable number.

64350022524161 is a deficient number, since it is larger than the sum of its proper divisors (5853188732287).

64350022524161 is a wasteful number, since it uses less digits than its factorization.

64350022524161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265557063.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 64350022524161 in words is "sixty-four trillion, three hundred fifty billion, twenty-two million, five hundred twenty-four thousand, one hundred sixty-one".