4160581560 has 48 divisors (see below), whose sum is σ = 13521891240. Its totient is φ = 1109488320.

The previous prime is 4160581519. The next prime is 4160581561. The reversal of 4160581560 is 651850614.

4160581560 is a `hidden beast` number, since 4 + 16 + 0 + 5 + 81 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4160581561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5778226 + ... + 5778945.

Almost surely, 2^4160581560 is an apocalyptic number.

4160581560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4160581560 is an abundant number, since it is smaller than the sum of its proper divisors (9361309680).

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

4160581560 is a wasteful number, since it uses less digits than its factorization.

4160581560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11557188 (or 11557181 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 4160581560 is about 64502.5701813501. The cubic root of 4160581560 is about 1608.3652452407.

The spelling of 4160581560 in words is "four billion, one hundred sixty million, five hundred eighty-one thousand, five hundred sixty".