160490353 has 4 divisors (see below), whose sum is σ = 169930980. Its totient is φ = 151049728.

The previous prime is 160490303. The next prime is 160490357. The reversal of 160490353 is 353094061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 141419664 + 19070689 = 11892^2 + 4367^2 .

It is a cyclic number.

It is not a de Polignac number, because 160490353 - 2²¹ = 158393201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160490357) 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 3 ways as a sum of consecutive naturals, for example, 4720288 + ... + 4720321.

It is an arithmetic number, because the mean of its divisors is an integer number (42482745).

Almost surely, 2^160490353 is an apocalyptic number.

It is an amenable number.

160490353 is a deficient number, since it is larger than the sum of its proper divisors (9440627).

160490353 is an equidigital number, since it uses as much as digits as its factorization.

160490353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9440626.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 160490353 is about 12668.4787168784. The cubic root of 160490353 is about 543.4375505692.

The spelling of 160490353 in words is "one hundred sixty million, four hundred ninety thousand, three hundred fifty-three".