602513 has 2 divisors, whose sum is σ = 602514. Its totient is φ = 602512.

The previous prime is 602501. The next prime is 602521. The reversal of 602513 is 315206.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 528529 + 73984 = 727^2 + 272^2 .

It is a cyclic number.

It is not a de Polignac number, because 602513 - 2⁸ = 602257 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 602491 and 602500.

It is not a weakly prime, because it can be changed into another prime (602543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301256 + 301257.

It is an arithmetic number, because the mean of its divisors is an integer number (301257).

2⁶⁰²⁵¹³ is an apocalyptic number.

It is an amenable number.

602513 is a deficient number, since it is larger than the sum of its proper divisors (1).

602513 is an equidigital number, since it uses as much as digits as its factorization.

602513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 602513 is about 776.2171088040. The cubic root of 602513 is about 84.4608550875.

Adding to 602513 its reverse (315206), we get a palindrome (917719).

The spelling of 602513 in words is "six hundred two thousand, five hundred thirteen".