605015497 has 2 divisors, whose sum is σ = 605015498. Its totient is φ = 605015496.

The previous prime is 605015479. The next prime is 605015501. The reversal of 605015497 is 794510506.

605015497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (605015479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 596141056 + 8874441 = 24416^2 + 2979^2 .

It is a cyclic number.

It is not a de Polignac number, because 605015497 - 2¹¹ = 605013449 is a prime.

It is a super-2 number, since 2×605015497² = 732087503220314018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (605015797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302507748 + 302507749.

It is an arithmetic number, because the mean of its divisors is an integer number (302507749).

Almost surely, 2^605015497 is an apocalyptic number.

It is an amenable number.

605015497 is a deficient number, since it is larger than the sum of its proper divisors (1).

605015497 is an equidigital number, since it uses as much as digits as its factorization.

605015497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 605015497 is about 24597.0627718027. The cubic root of 605015497 is about 845.7762771730.

The spelling of 605015497 in words is "six hundred five million, fifteen thousand, four hundred ninety-seven".