160523985 has 8 divisors (see below), whose sum is σ = 256838400. Its totient is φ = 85612784.

The previous prime is 160523977. The next prime is 160524037. The reversal of 160523985 is 589325061.

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 160523985 - 2³ = 160523977 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5350785 + ... + 5350814.

It is an arithmetic number, because the mean of its divisors is an integer number (32104800).

Almost surely, 2^160523985 is an apocalyptic number.

160523985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160523985 is a deficient number, since it is larger than the sum of its proper divisors (96314415).

160523985 is a wasteful number, since it uses less digits than its factorization.

160523985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10701607.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 160523985 is about 12669.8060364001. The cubic root of 160523985 is about 543.4755084378.

It can be divided in two parts, 1605 and 23985, that multiplied together give a triangular number (38495925 = T₈₇₇₄).

The spelling of 160523985 in words is "one hundred sixty million, five hundred twenty-three thousand, nine hundred eighty-five".