606540255 has 8 divisors (see below), whose sum is σ = 970464432. Its totient is φ = 323488128.

The previous prime is 606540227. The next prime is 606540271. The reversal of 606540255 is 552045606.

It is a happy number.

606540255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 606540255 - 2¹⁹ = 606015967 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20217994 + ... + 20218023.

It is an arithmetic number, because the mean of its divisors is an integer number (121308054).

Almost surely, 2^606540255 is an apocalyptic number.

606540255 is a deficient number, since it is larger than the sum of its proper divisors (363924177).

606540255 is a wasteful number, since it uses less digits than its factorization.

606540255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40436025.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 606540255 is about 24628.0379851908. The cubic root of 606540255 is about 846.4861886345.

The spelling of 606540255 in words is "six hundred six million, five hundred forty thousand, two hundred fifty-five".