5049823 has 2 divisors, whose sum is σ = 5049824. Its totient is φ = 5049822.

The previous prime is 5049773. The next prime is 5049827. The reversal of 5049823 is 3289405.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5049823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5049827) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2524911 + 2524912.

It is an arithmetic number, because the mean of its divisors is an integer number (2524912).

Almost surely, 2^5049823 is an apocalyptic number.

5049823 is a deficient number, since it is larger than the sum of its proper divisors (1).

5049823 is an equidigital number, since it uses as much as digits as its factorization.

5049823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5049823 is about 2247.1811230962. The cubic root of 5049823 is about 171.5636927078.

The spelling of 5049823 in words is "five million, forty-nine thousand, eight hundred twenty-three".