166062550230563 has 8 divisors (see below), whose sum is σ = 189796410647040. Its totient is φ = 142331349552840.

The previous prime is 166062550230553. The next prime is 166062550230617. The reversal of 166062550230563 is 365032055260661.

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

It is not a de Polignac number, because 166062550230563 - 2³⁶ = 165993830753827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (166062550230553) 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, 664800893 + ... + 665050638.

It is an arithmetic number, because the mean of its divisors is an integer number (23724551330880).

Almost surely, 2^{166062550230563} is an apocalyptic number.

166062550230563 is a deficient number, since it is larger than the sum of its proper divisors (23733860416477).

166062550230563 is a wasteful number, since it uses less digits than its factorization.

166062550230563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329869377.

The product of its (nonzero) digits is 5832000, while the sum is 50.

The spelling of 166062550230563 in words is "one hundred sixty-six trillion, sixty-two billion, five hundred fifty million, two hundred thirty thousand, five hundred sixty-three".