160504650 has 72 divisors (see below), whose sum is σ = 456610284. Its totient is φ = 40281600.

The previous prime is 160504637. The next prime is 160504651. The reversal of 160504650 is 56405061.

It is a happy number.

160504650 is a `hidden beast` number, since 1 + 6 + 0 + 5 + 0 + 4 + 650 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 81703521 + 78801129 = 9039^2 + 8877^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (160504651) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2841 + ... + 18140.

Almost surely, 2^160504650 is an apocalyptic number.

160504650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 160504650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228305142).

160504650 is an abundant number, since it is smaller than the sum of its proper divisors (296105634).

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

160504650 is a wasteful number, since it uses less digits than its factorization.

160504650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21016 (or 21008 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 160504650 is about 12669.0429788520. The cubic root of 160504650 is about 543.4536871486.

The spelling of 160504650 in words is "one hundred sixty million, five hundred four thousand, six hundred fifty".