5046409 has 2 divisors, whose sum is σ = 5046410. Its totient is φ = 5046408.

The previous prime is 5046401. The next prime is 5046449. The reversal of 5046409 is 9046405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3250809 + 1795600 = 1803^2 + 1340^2 .

It is a cyclic number.

It is not a de Polignac number, because 5046409 - 2³ = 5046401 is a prime.

It is equal to p₃₅₁₄₉₆ and since 5046409 and 351496 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5046401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2523204 + 2523205.

It is an arithmetic number, because the mean of its divisors is an integer number (2523205).

Almost surely, 2^5046409 is an apocalyptic number.

It is an amenable number.

5046409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5046409 is an equidigital number, since it uses as much as digits as its factorization.

5046409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5046409 is about 2246.4213763228. The cubic root of 5046409 is about 171.5250213530.

The spelling of 5046409 in words is "five million, forty-six thousand, four hundred nine".