160065501 has 4 divisors (see below), whose sum is σ = 213420672. Its totient is φ = 106710332.

The previous prime is 160065467. The next prime is 160065527. The reversal of 160065501 is 105560061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 160065501 - 2²⁶ = 92956637 is a prime.

It is a super-2 number, since 2×160065501² = 51241929220762002, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160065551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26677581 + ... + 26677586.

It is an arithmetic number, because the mean of its divisors is an integer number (53355168).

Almost surely, 2^160065501 is an apocalyptic number.

It is an amenable number.

160065501 is a deficient number, since it is larger than the sum of its proper divisors (53355171).

160065501 is an equidigital number, since it uses as much as digits as its factorization.

160065501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53355170.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 160065501 is about 12651.6995301027. The cubic root of 160065501 is about 542.9575953238.

The spelling of 160065501 in words is "one hundred sixty million, sixty-five thousand, five hundred one".