50560505561100 has 144 divisors (see below), whose sum is σ = 150540845269248. Its totient is φ = 13092319676160.

The previous prime is 50560505561077. The next prime is 50560505561101. The reversal of 50560505561100 is 116550506505.

It is not an unprimeable number, because it can be changed into a prime (50560505561101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1055467 + ... + 10111133.

It is an arithmetic number, because the mean of its divisors is an integer number (1045422536592).

Almost surely, 2^{50560505561100} is an apocalyptic number.

50560505561100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50560505561100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75270422634624).

50560505561100 is an abundant number, since it is smaller than the sum of its proper divisors (99980339708148).

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

50560505561100 is a wasteful number, since it uses less digits than its factorization.

50560505561100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9056224 (or 9056217 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 50560505561100 in words is "fifty trillion, five hundred sixty billion, five hundred five million, five hundred sixty-one thousand, one hundred".