560561100550 has 48 divisors (see below), whose sum is σ = 1137859529472. Its totient is φ = 203763322400.

The previous prime is 560561100521. The next prime is 560561100559. The reversal of 560561100550 is 55001165065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560561100559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1273287 + ... + 1656013.

It is an arithmetic number, because the mean of its divisors is an integer number (23705406864).

Almost surely, 2^560561100550 is an apocalyptic number.

560561100550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

560561100550 is an abundant number, since it is smaller than the sum of its proper divisors (577298428922).

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

560561100550 is a wasteful number, since it uses less digits than its factorization.

560561100550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385413 (or 385408 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 560561100550 in words is "five hundred sixty billion, five hundred sixty-one million, one hundred thousand, five hundred fifty".