5423165 has 16 divisors (see below), whose sum is σ = 7157376. Its totient is φ = 3912000.

The previous prime is 5423161. The next prime is 5423167. The reversal of 5423165 is 5613245.

It is not a de Polignac number, because 5423165 - 2² = 5423161 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423161) 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, 7979 + ... + 8631.

It is an arithmetic number, because the mean of its divisors is an integer number (447336).

Almost surely, 2^5423165 is an apocalyptic number.

5423165 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5423165 is a deficient number, since it is larger than the sum of its proper divisors (1734211).

5423165 is a wasteful number, since it uses less digits than its factorization.

5423165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820.

The product of its digits is 3600, while the sum is 26.

The square root of 5423165 is about 2328.7689881137. The cubic root of 5423165 is about 175.6915763091.

The spelling of 5423165 in words is "five million, four hundred twenty-three thousand, one hundred sixty-five".