5153509 has 2 divisors, whose sum is σ = 5153510. Its totient is φ = 5153508.

The previous prime is 5153483. The next prime is 5153521. The reversal of 5153509 is 9053515.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4937284 + 216225 = 2222^2 + 465^2 .

It is a cyclic number.

It is not a de Polignac number, because 5153509 - 2⁷ = 5153381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5153539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2576754 + 2576755.

It is an arithmetic number, because the mean of its divisors is an integer number (2576755).

Almost surely, 2^5153509 is an apocalyptic number.

It is an amenable number.

5153509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5153509 is an equidigital number, since it uses as much as digits as its factorization.

5153509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3375, while the sum is 28.

The square root of 5153509 is about 2270.1341370060. The cubic root of 5153509 is about 172.7299628474.

The spelling of 5153509 in words is "five million, one hundred fifty-three thousand, five hundred nine".