5057009 has 2 divisors, whose sum is σ = 5057010. Its totient is φ = 5057008.

The previous prime is 5056979. The next prime is 5057023. The reversal of 5057009 is 9007505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4963984 + 93025 = 2228^2 + 305^2 .

It is a cyclic number.

It is not a de Polignac number, because 5057009 - 2¹⁶ = 4991473 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5057029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528504 + 2528505.

It is an arithmetic number, because the mean of its divisors is an integer number (2528505).

Almost surely, 2^5057009 is an apocalyptic number.

It is an amenable number.

5057009 is a deficient number, since it is larger than the sum of its proper divisors (1).

5057009 is an equidigital number, since it uses as much as digits as its factorization.

5057009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 26.

The square root of 5057009 is about 2248.7794467222. The cubic root of 5057009 is about 171.6450336687.

The spelling of 5057009 in words is "five million, fifty-seven thousand, nine".