605620411056 has 60 divisors (see below), whose sum is σ = 1702170337608. Its totient is φ = 201007049472.

The previous prime is 605620411051. The next prime is 605620411069. The reversal of 605620411056 is 650114026506.

605620411056 is a `hidden beast` number, since 6 + 0 + 562 + 0 + 41 + 1 + 0 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 605620411056.

It is not an unprimeable number, because it can be changed into a prime (605620411051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8991550 + ... + 9058653.

Almost surely, 2^605620411056 is an apocalyptic number.

It is an amenable number.

605620411056 is an abundant number, since it is smaller than the sum of its proper divisors (1096549926552).

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

605620411056 is a wasteful number, since it uses less digits than its factorization.

605620411056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18050450 (or 18050441 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 605620411056 in words is "six hundred five billion, six hundred twenty million, four hundred eleven thousand, fifty-six".