605552613646 has 16 divisors (see below), whose sum is σ = 929494710144. Its totient is φ = 295721677944.

The previous prime is 605552613619. The next prime is 605552613671. The reversal of 605552613646 is 646316255506.

It is a self number, because there is not a number n which added to its sum of digits gives 605552613646.

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, 1919425 + ... + 2212531.

It is an arithmetic number, because the mean of its divisors is an integer number (58093419384).

Almost surely, 2^605552613646 is an apocalyptic number.

605552613646 is a deficient number, since it is larger than the sum of its proper divisors (323942096498).

605552613646 is a wasteful number, since it uses less digits than its factorization.

605552613646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317175.

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 605552613646 in words is "six hundred five billion, five hundred fifty-two million, six hundred thirteen thousand, six hundred forty-six".