50500555611100 has 216 divisors, whose sum is σ = 136312951006512. Its totient is φ = 16134628608000.

The previous prime is 50500555611061. The next prime is 50500555611101. The reversal of 50500555611100 is 111655500505.

It is a super-2 number, since 2×50500555611100² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50500555611101) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5412067 + ... + 11414533.

It is an arithmetic number, because the mean of its divisors is an integer number (631078476882).

Almost surely, 2^{50500555611100} is an apocalyptic number.

50500555611100 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 50500555611100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68156475503256).

50500555611100 is an abundant number, since it is smaller than the sum of its proper divisors (85812395395412).

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

50500555611100 is a wasteful number, since it uses less digits than its factorization.

50500555611100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6002613 (or 6002599 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 50500555611100 in words is "fifty trillion, five hundred billion, five hundred fifty-five million, six hundred eleven thousand, one hundred".