606295013 has 2 divisors, whose sum is σ = 606295014. Its totient is φ = 606295012.

The previous prime is 606295009. The next prime is 606295069. The reversal of 606295013 is 310592606.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 511076449 + 95218564 = 22607^2 + 9758^2 .

It is a cyclic number.

It is not a de Polignac number, because 606295013 - 2² = 606295009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606295513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303147506 + 303147507.

It is an arithmetic number, because the mean of its divisors is an integer number (303147507).

Almost surely, 2^606295013 is an apocalyptic number.

It is an amenable number.

606295013 is a deficient number, since it is larger than the sum of its proper divisors (1).

606295013 is an equidigital number, since it uses as much as digits as its factorization.

606295013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 606295013 is about 24623.0585630624. The cubic root of 606295013 is about 846.3720868640.

The spelling of 606295013 in words is "six hundred six million, two hundred ninety-five thousand, thirteen".