163065362164061 has 64 divisors (see below), whose sum is σ = 204150678251520. Its totient is φ = 127132758973440.

The previous prime is 163065362164051. The next prime is 163065362164063. The reversal of 163065362164061 is 160461263560361.

It is a cyclic number.

It is not a de Polignac number, because 163065362164061 - 2¹⁰ = 163065362163037 is a prime.

It is a super-3 number, since 3×163065362164061³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163065362164063) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 377191550 + ... + 377623616.

It is an arithmetic number, because the mean of its divisors is an integer number (3189854347680).

Almost surely, 2^{163065362164061} is an apocalyptic number.

It is an amenable number.

163065362164061 is a deficient number, since it is larger than the sum of its proper divisors (41085316087459).

163065362164061 is a wasteful number, since it uses less digits than its factorization.

163065362164061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433234.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 163065362164061 in words is "one hundred sixty-three trillion, sixty-five billion, three hundred sixty-two million, one hundred sixty-four thousand, sixty-one".