606254005565 has 16 divisors (see below), whose sum is σ = 800136223488. Its totient is φ = 438169832256.

The previous prime is 606254005547. The next prime is 606254005571. The reversal of 606254005565 is 565500452606.

It is not a de Polignac number, because 606254005565 - 2¹⁰ = 606254004541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99220187 + ... + 99226296.

It is an arithmetic number, because the mean of its divisors is an integer number (50008513968).

Almost surely, 2^606254005565 is an apocalyptic number.

606254005565 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

606254005565 is a deficient number, since it is larger than the sum of its proper divisors (193882217923).

606254005565 is a wasteful number, since it uses less digits than its factorization.

606254005565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198446548.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 606254005565 in words is "six hundred six billion, two hundred fifty-four million, five thousand, five hundred sixty-five".