166350063562 has 16 divisors (see below), whose sum is σ = 253210557312. Its totient is φ = 81948952800.

The previous prime is 166350063469. The next prime is 166350063571. The reversal of 166350063562 is 265360053661.

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, 463314 + ... + 739837.

It is an arithmetic number, because the mean of its divisors is an integer number (15825659832).

Almost surely, 2^166350063562 is an apocalyptic number.

166350063562 is a deficient number, since it is larger than the sum of its proper divisors (86860493750).

166350063562 is a wasteful number, since it uses less digits than its factorization.

166350063562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204173.

The product of its (nonzero) digits is 583200, while the sum is 43.

Subtracting 166350063562 from its reverse (265360053661), we obtain a palindrome (99009990099).

The spelling of 166350063562 in words is "one hundred sixty-six billion, three hundred fifty million, sixty-three thousand, five hundred sixty-two".