160043545 has 16 divisors (see below), whose sum is σ = 206871552. Its totient is φ = 118514880.

The previous prime is 160043539. The next prime is 160043557. The reversal of 160043545 is 545340061.

It is not a de Polignac number, because 160043545 - 2¹⁹ = 159519257 is a prime.

It is a super-2 number, since 2×160043545² = 51227872592334050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18882 + ... + 26011.

It is an arithmetic number, because the mean of its divisors is an integer number (12929472).

Almost surely, 2^160043545 is an apocalyptic number.

It is an amenable number.

160043545 is a deficient number, since it is larger than the sum of its proper divisors (46828007).

160043545 is a wasteful number, since it uses less digits than its factorization.

160043545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44952.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 160043545 is about 12650.8317908349. The cubic root of 160043545 is about 542.9327685664.

The spelling of 160043545 in words is "one hundred sixty million, forty-three thousand, five hundred forty-five".