5298161 has 4 divisors (see below), whose sum is σ = 5779824. Its totient is φ = 4816500.

The previous prime is 5298133. The next prime is 5298173. The reversal of 5298161 is 1618925.

5298161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5298161 - 2¹⁰ = 5297137 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5298191) 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, 240815 + ... + 240836.

It is an arithmetic number, because the mean of its divisors is an integer number (1444956).

Almost surely, 2^5298161 is an apocalyptic number.

It is an amenable number.

5298161 is a deficient number, since it is larger than the sum of its proper divisors (481663).

5298161 is a wasteful number, since it uses less digits than its factorization.

5298161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481662.

The product of its digits is 4320, while the sum is 32.

The square root of 5298161 is about 2301.7734467145. The cubic root of 5298161 is about 174.3311722519.

The spelling of 5298161 in words is "five million, two hundred ninety-eight thousand, one hundred sixty-one".