5506406897560 has 32 divisors (see below), whose sum is σ = 12399335100000. Its totient is φ = 2200799278080.

The previous prime is 5506406897471. The next prime is 5506406897567. The reversal of 5506406897560 is 657986046055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5506406897567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55058196 + ... + 55158115.

It is an arithmetic number, because the mean of its divisors is an integer number (387479221875).

Almost surely, 2^{5506406897560} is an apocalyptic number.

It is an amenable number.

5506406897560 is an abundant number, since it is smaller than the sum of its proper divisors (6892928202440).

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

5506406897560 is a wasteful number, since it uses less digits than its factorization.

5506406897560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110217571 (or 110217567 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 61.

The spelling of 5506406897560 in words is "five trillion, five hundred six billion, four hundred six million, eight hundred ninety-seven thousand, five hundred sixty".