163065543134610 has 16 divisors (see below), whose sum is σ = 391357303523136. Its totient is φ = 43484144835888.

The previous prime is 163065543134603. The next prime is 163065543134633. The reversal of 163065543134610 is 16431345560361.

It is a self number, because there is not a number n which added to its sum of digits gives 163065543134610.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2717759052214 + ... + 2717759052273.

It is an arithmetic number, because the mean of its divisors is an integer number (24459831470196).

Almost surely, 2^{163065543134610} is an apocalyptic number.

163065543134610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163065543134610 is an abundant number, since it is smaller than the sum of its proper divisors (228291760388526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163065543134610 is a wasteful number, since it uses less digits than its factorization.

163065543134610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435518104497.

The product of its (nonzero) digits is 2332800, while the sum is 48.

Adding to 163065543134610 its reverse (16431345560361), we get a palindrome (179496888694971).

The spelling of 163065543134610 in words is "one hundred sixty-three trillion, sixty-five billion, five hundred forty-three million, one hundred thirty-four thousand, six hundred ten".