5049423 has 6 divisors (see below), whose sum is σ = 7293624. Its totient is φ = 3366276.

The previous prime is 5049403. The next prime is 5049431. The reversal of 5049423 is 3249405.

It is not a de Polignac number, because 5049423 - 2¹⁰ = 5048399 is a prime.

It is a d-powerful number, because it can be written as 5 + 0 + 4⁶ + 9² + 4⁹ + 2⁷ + 3¹⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5049403) 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 5 ways as a sum of consecutive naturals, for example, 280515 + ... + 280532.

It is an arithmetic number, because the mean of its divisors is an integer number (1215604).

Almost surely, 2^5049423 is an apocalyptic number.

5049423 is a deficient number, since it is larger than the sum of its proper divisors (2244201).

5049423 is a wasteful number, since it uses less digits than its factorization.

5049423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561053 (or 561050 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 5049423 is about 2247.0921209421. The cubic root of 5049423 is about 171.5591626950.

The spelling of 5049423 in words is "five million, forty-nine thousand, four hundred twenty-three".