50050051111100 has 72 divisors (see below), whose sum is σ = 108663535588608. Its totient is φ = 20009898820800.

The previous prime is 50050051111097. The next prime is 50050051111103. The reversal of 50050051111100 is 111115005005.

50050051111100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (50050051111097) and next prime (50050051111103).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50050051111103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2009464847 + ... + 2009489753.

It is an arithmetic number, because the mean of its divisors is an integer number (1509215772064).

Almost surely, 2^{50050051111100} is an apocalyptic number.

50050051111100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50050051111100 is an abundant number, since it is smaller than the sum of its proper divisors (58613484477508).

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

50050051111100 is a wasteful number, since it uses less digits than its factorization.

50050051111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34275 (or 34268 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 20.

Adding to 50050051111100 its reverse (111115005005), we get a palindrome (50161166116105).

The spelling of 50050051111100 in words is "fifty trillion, fifty billion, fifty-one million, one hundred eleven thousand, one hundred".