160604563600 has 120 divisors (see below), whose sum is σ = 429862565160. Its totient is φ = 57255260160.

The previous prime is 160604563591. The next prime is 160604563619. The reversal of 160604563600 is 6365406061.

It can be written as a sum of positive squares in 12 ways, for example, as 37091678464 + 123512885136 = 192592^2 + 351444^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 160604563600.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 381709 + ... + 683308.

It is an arithmetic number, because the mean of its divisors is an integer number (3582188043).

Almost surely, 2^160604563600 is an apocalyptic number.

160604563600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160604563600 is an abundant number, since it is smaller than the sum of its proper divisors (269258001560).

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

160604563600 is a wasteful number, since it uses less digits than its factorization.

160604563600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065077 (or 1065066 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 160604563600 its reverse (6365406061), we get a palindrome (166969969661).

The spelling of 160604563600 in words is "one hundred sixty billion, six hundred four million, five hundred sixty-three thousand, six hundred".