1600541161 has 8 divisors (see below), whose sum is σ = 1606872384. Its totient is φ = 1594223280.

The previous prime is 1600541147. The next prime is 1600541167. The reversal of 1600541161 is 1611450061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1600541161 - 2⁹ = 1600540649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1600541167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283476 + ... + 289066.

It is an arithmetic number, because the mean of its divisors is an integer number (200859048).

Almost surely, 2^1600541161 is an apocalyptic number.

It is an amenable number.

1600541161 is a deficient number, since it is larger than the sum of its proper divisors (6331223).

1600541161 is an equidigital number, since it uses as much as digits as its factorization.

1600541161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6671.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1600541161 is about 40006.7639406138. The cubic root of 1600541161 is about 1169.7389441183.

The spelling of 1600541161 in words is "one billion, six hundred million, five hundred forty-one thousand, one hundred sixty-one".