5158223 has 4 divisors (see below), whose sum is σ = 5895120. Its totient is φ = 4421328.

The previous prime is 5158211. The next prime is 5158261. The reversal of 5158223 is 3228515.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3228515 = 5 ⋅645703.

It is a cyclic number.

It is not a de Polignac number, because 5158223 - 2⁸ = 5157967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5158192 and 5158201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5158273) 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, 368438 + ... + 368451.

It is an arithmetic number, because the mean of its divisors is an integer number (1473780).

Almost surely, 2^5158223 is an apocalyptic number.

5158223 is a deficient number, since it is larger than the sum of its proper divisors (736897).

5158223 is an equidigital number, since it uses as much as digits as its factorization.

5158223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736896.

The product of its digits is 2400, while the sum is 26.

The square root of 5158223 is about 2271.1721643240. The cubic root of 5158223 is about 172.7826131162.

The spelling of 5158223 in words is "five million, one hundred fifty-eight thousand, two hundred twenty-three".