163659054311 has 8 divisors (see below), whose sum is σ = 171125343744. Its totient is φ = 156221988120.

The previous prime is 163659054287. The next prime is 163659054407. The reversal of 163659054311 is 113450956361.

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

It is a cyclic number.

It is not a de Polignac number, because 163659054311 - 2¹⁰ = 163659053287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163659854311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7294355 + ... + 7316756.

It is an arithmetic number, because the mean of its divisors is an integer number (21390667968).

Almost surely, 2^163659054311 is an apocalyptic number.

163659054311 is a deficient number, since it is larger than the sum of its proper divisors (7466289433).

163659054311 is a wasteful number, since it uses less digits than its factorization.

163659054311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14611621.

The product of its (nonzero) digits is 291600, while the sum is 44.

The spelling of 163659054311 in words is "one hundred sixty-three billion, six hundred fifty-nine million, fifty-four thousand, three hundred eleven".