160164445 has 16 divisors (see below), whose sum is σ = 226741248. Its totient is φ = 106283520.

The previous prime is 160164413. The next prime is 160164449. The reversal of 160164445 is 544461061.

It is not a de Polignac number, because 160164445 - 2⁵ = 160164413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160164449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72724 + ... + 74893.

It is an arithmetic number, because the mean of its divisors is an integer number (14171328).

Almost surely, 2^160164445 is an apocalyptic number.

It is an amenable number.

160164445 is a deficient number, since it is larger than the sum of its proper divisors (66576803).

160164445 is a wasteful number, since it uses less digits than its factorization.

160164445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147660.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 160164445 is about 12655.6092306929. The cubic root of 160164445 is about 543.0694481389.

The spelling of 160164445 in words is "one hundred sixty million, one hundred sixty-four thousand, four hundred forty-five".