50561056110005 has 32 divisors (see below), whose sum is σ = 70386604992000. Its totient is φ = 34150536870912.

The previous prime is 50561056109983. The next prime is 50561056110007. The reversal of 50561056110005 is 50001165016505.

It is not a de Polignac number, because 50561056110005 - 2¹⁶ = 50561056044469 is a prime.

It is a super-2 number, since 2×50561056110005² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50561056110007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30039080 + ... + 31677569.

It is an arithmetic number, because the mean of its divisors is an integer number (2199581406000).

Almost surely, 2^{50561056110005} is an apocalyptic number.

It is an amenable number.

50561056110005 is a deficient number, since it is larger than the sum of its proper divisors (19825548881995).

50561056110005 is a wasteful number, since it uses less digits than its factorization.

50561056110005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61717013.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 50561056110005 in words is "fifty trillion, five hundred sixty-one billion, fifty-six million, one hundred ten thousand, five".