5458161 has 4 divisors (see below), whose sum is σ = 7277552. Its totient is φ = 3638772.

The previous prime is 5458151. The next prime is 5458169. The reversal of 5458161 is 1618545.

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 de Polignac number, because none of the positive numbers 2^k-5458161 is a prime.

It is a D-number.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5458169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909691 + ... + 909696.

It is an arithmetic number, because the mean of its divisors is an integer number (1819388).

Almost surely, 2^5458161 is an apocalyptic number.

It is an amenable number.

5458161 is a deficient number, since it is larger than the sum of its proper divisors (1819391).

5458161 is a wasteful number, since it uses less digits than its factorization.

5458161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819390.

The product of its digits is 4800, while the sum is 30.

The square root of 5458161 is about 2336.2707462963. The cubic root of 5458161 is about 176.0686823020.

The spelling of 5458161 in words is "five million, four hundred fifty-eight thousand, one hundred sixty-one".