50105115200 has 84 divisors (see below), whose sum is σ = 140902773312. Its totient is φ = 17178892800.

The previous prime is 50105115199. The next prime is 50105115227. The reversal of 50105115200 is 251150105.

It is a happy number.

50105115200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2225636 + ... + 2248035.

It is an arithmetic number, because the mean of its divisors is an integer number (1677413968).

Almost surely, 2^50105115200 is an apocalyptic number.

50105115200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50105115200 is an abundant number, since it is smaller than the sum of its proper divisors (90797658112).

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

50105115200 is a wasteful number, since it uses less digits than its factorization.

50105115200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473700 (or 4473685 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 20.

Adding to 50105115200 its reverse (251150105), we get a palindrome (50356265305).

The spelling of 50105115200 in words is "fifty billion, one hundred five million, one hundred fifteen thousand, two hundred".