160578045 has 48 divisors (see below), whose sum is σ = 290908800. Its totient is φ = 84970944.

The previous prime is 160578013. The next prime is 160578053. The reversal of 160578045 is 540875061.

160578045 is a `hidden beast` number, since 1 + 605 + 7 + 8 + 0 + 45 = 666.

It is not a de Polignac number, because 160578045 - 2⁵ = 160578013 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180592 + ... + 181478.

It is an arithmetic number, because the mean of its divisors is an integer number (6060600).

Almost surely, 2^160578045 is an apocalyptic number.

160578045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160578045 is a deficient number, since it is larger than the sum of its proper divisors (130330755).

160578045 is an equidigital number, since it uses as much as digits as its factorization.

160578045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 160578045 is about 12671.9392754227. The cubic root of 160578045 is about 543.5365107203.

The spelling of 160578045 in words is "one hundred sixty million, five hundred seventy-eight thousand, forty-five".