605563644140 has 48 divisors (see below), whose sum is σ = 1565149115712. Its totient is φ = 191650910976.

The previous prime is 605563644113. The next prime is 605563644173. The reversal of 605563644140 is 41446365506.

It is a junction number, because it is equal to n+sod(n) for n = 605563644091 and 605563644100.

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, 166361819 + ... + 166365458.

It is an arithmetic number, because the mean of its divisors is an integer number (32607273244).

Almost surely, 2^605563644140 is an apocalyptic number.

It is an amenable number.

605563644140 is an abundant number, since it is smaller than the sum of its proper divisors (959585471572).

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

605563644140 is a wasteful number, since it uses less digits than its factorization.

605563644140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332727306 (or 332727304 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 605563644140 in words is "six hundred five billion, five hundred sixty-three million, six hundred forty-four thousand, one hundred forty".