605135507 has 2 divisors, whose sum is σ = 605135508. Its totient is φ = 605135506.

The previous prime is 605135501. The next prime is 605135513. The reversal of 605135507 is 705531506.

It is a balanced prime because it is at equal distance from previous prime (605135501) and next prime (605135513).

It is a cyclic number.

It is not a de Polignac number, because 605135507 - 2¹⁸ = 604873363 is a prime.

It is not a weakly prime, because it can be changed into another prime (605135501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302567753 + 302567754.

It is an arithmetic number, because the mean of its divisors is an integer number (302567754).

Almost surely, 2^605135507 is an apocalyptic number.

605135507 is a deficient number, since it is larger than the sum of its proper divisors (1).

605135507 is an equidigital number, since it uses as much as digits as its factorization.

605135507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 605135507 is about 24599.5021697595. The cubic root of 605135507 is about 845.8321957960.

The spelling of 605135507 in words is "six hundred five million, one hundred thirty-five thousand, five hundred seven".