3550564206560 has 48 divisors (see below), whose sum is σ = 9586523360736. Its totient is φ = 1217336299008.

The previous prime is 3550564206557. The next prime is 3550564206589. The reversal of 3550564206560 is 656024650553.

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, 1585072187 + ... + 1585074426.

It is an arithmetic number, because the mean of its divisors is an integer number (199719236682).

Almost surely, 2^{3550564206560} is an apocalyptic number.

It is an amenable number.

3550564206560 is an abundant number, since it is smaller than the sum of its proper divisors (6035959154176).

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

3550564206560 is a wasteful number, since it uses less digits than its factorization.

3550564206560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3170146635 (or 3170146627 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 3550564206560 in words is "three trillion, five hundred fifty billion, five hundred sixty-four million, two hundred six thousand, five hundred sixty".