5392423 has 4 divisors (see below), whose sum is σ = 5483880. Its totient is φ = 5300968.

The previous prime is 5392411. The next prime is 5392433. The reversal of 5392423 is 3242935.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5392423 - 2⁵ = 5392391 is a prime.

It is an Ulam number.

It is a Duffinian number.

5392423 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5392391 and 5392400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5392403) 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, 45640 + ... + 45757.

It is an arithmetic number, because the mean of its divisors is an integer number (1370970).

Almost surely, 2^5392423 is an apocalyptic number.

5392423 is a deficient number, since it is larger than the sum of its proper divisors (91457).

5392423 is an equidigital number, since it uses as much as digits as its factorization.

5392423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91456.

The product of its digits is 6480, while the sum is 28.

The square root of 5392423 is about 2322.1591246080. The cubic root of 5392423 is about 175.3589692821.

The spelling of 5392423 in words is "five million, three hundred ninety-two thousand, four hundred twenty-three".