160481057 has 8 divisors (see below), whose sum is σ = 177940992. Its totient is φ = 143499600.

The previous prime is 160481053. The next prime is 160481063. The reversal of 160481057 is 750184061.

It is a happy number.

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 160481057 - 2² = 160481053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160481053) by changing a digit.

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, 118913 + ... + 120254.

It is an arithmetic number, because the mean of its divisors is an integer number (22242624).

Almost surely, 2^160481057 is an apocalyptic number.

It is an amenable number.

160481057 is a deficient number, since it is larger than the sum of its proper divisors (17459935).

160481057 is a wasteful number, since it uses less digits than its factorization.

160481057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239239.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 160481057 is about 12668.1118166837. Note that the first 3 decimals coincide. The cubic root of 160481057 is about 543.4270579489.

The spelling of 160481057 in words is "one hundred sixty million, four hundred eighty-one thousand, fifty-seven".