605910435066 has 48 divisors (see below), whose sum is σ = 1398353471424. Its totient is φ = 188951271552.

The previous prime is 605910435037. The next prime is 605910435073. The reversal of 605910435066 is 660534019506.

605910435066 is a `hidden beast` number, since 6 + 0 + 591 + 0 + 4 + 3 + 50 + 6 + 6 = 666.

It is a super-4 number, since 4×605910435066⁴ (a number of 48 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5877340 + ... + 5979543.

It is an arithmetic number, because the mean of its divisors is an integer number (29132363988).

Almost surely, 2^605910435066 is an apocalyptic number.

605910435066 is an abundant number, since it is smaller than the sum of its proper divisors (792443036358).

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

605910435066 is a wasteful number, since it uses less digits than its factorization.

605910435066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11857075 (or 11857072 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 605910435066 in words is "six hundred five billion, nine hundred ten million, four hundred thirty-five thousand, sixty-six".