5354509 has 2 divisors, whose sum is σ = 5354510. Its totient is φ = 5354508.

The previous prime is 5354501. The next prime is 5354513. The reversal of 5354509 is 9054535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3861225 + 1493284 = 1965^2 + 1222^2 .

It is a cyclic number.

It is not a de Polignac number, because 5354509 - 2³ = 5354501 is a prime.

5354509 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5354501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2677254 + 2677255.

It is an arithmetic number, because the mean of its divisors is an integer number (2677255).

Almost surely, 2^5354509 is an apocalyptic number.

It is an amenable number.

5354509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5354509 is an equidigital number, since it uses as much as digits as its factorization.

5354509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5354509 is about 2313.9812013065. The cubic root of 5354509 is about 174.9470206974.

The spelling of 5354509 in words is "five million, three hundred fifty-four thousand, five hundred nine".