606844450485 has 144 divisors (see below), whose sum is σ = 1343709139968. Its totient is φ = 247813862400.

The previous prime is 606844450483. The next prime is 606844450501. The reversal of 606844450485 is 584054448606.

606844450485 is a `hidden beast` number, since 60 + 68 + 4 + 4 + 45 + 0 + 485 = 666.

It is not a de Polignac number, because 606844450485 - 2¹ = 606844450483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606844450483) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1466425 + ... + 1834145.

It is an arithmetic number, because the mean of its divisors is an integer number (9331313472).

Almost surely, 2^606844450485 is an apocalyptic number.

606844450485 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

606844450485 is an abundant number, since it is smaller than the sum of its proper divisors (736864689483).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

606844450485 is a wasteful number, since it uses less digits than its factorization.

606844450485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367796 (or 367780 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 54.

The spelling of 606844450485 in words is "six hundred six billion, eight hundred forty-four million, four hundred fifty thousand, four hundred eighty-five".