160650505500 has 96 divisors (see below), whose sum is σ = 467979482880. Its totient is φ = 42825006400.

The previous prime is 160650505471. The next prime is 160650505507. The reversal of 160650505500 is 5505056061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160650505507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4607131 + ... + 4641869.

It is an arithmetic number, because the mean of its divisors is an integer number (4874786280).

Almost surely, 2^160650505500 is an apocalyptic number.

160650505500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160650505500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233989741440).

160650505500 is an abundant number, since it is smaller than the sum of its proper divisors (307328977380).

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

160650505500 is a wasteful number, since it uses less digits than its factorization.

160650505500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37844 (or 37832 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 160650505500 in words is "one hundred sixty billion, six hundred fifty million, five hundred five thousand, five hundred".