4497368161 has 16 divisors (see below), whose sum is σ = 5373184320. Its totient is φ = 3710041920.

The previous prime is 4497368147. The next prime is 4497368177. The reversal of 4497368161 is 1618637944.

It is not a de Polignac number, because 4497368161 - 2⁷ = 4497368033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4497368261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258090 + ... + 274963.

It is an arithmetic number, because the mean of its divisors is an integer number (335824020).

Almost surely, 2^4497368161 is an apocalyptic number.

It is an amenable number.

4497368161 is a deficient number, since it is larger than the sum of its proper divisors (875816159).

4497368161 is a wasteful number, since it uses less digits than its factorization.

4497368161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533136.

The product of its digits is 870912, while the sum is 49.

The square root of 4497368161 is about 67062.4198862522. The cubic root of 4497368161 is about 1650.6417046099.

The spelling of 4497368161 in words is "four billion, four hundred ninety-seven million, three hundred sixty-eight thousand, one hundred sixty-one".