50143155005200 has 120 divisors (see below), whose sum is σ = 124360081794560. Its totient is φ = 19409464166400.

The previous prime is 50143155005189. The next prime is 50143155005227. The reversal of 50143155005200 is 250055134105.

50143155005200 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 (31).

It is an unprimeable number.

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, 373135621 + ... + 373269979.

Almost surely, 2^{50143155005200} is an apocalyptic number.

50143155005200 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 50143155005200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62180040897280).

50143155005200 is an abundant number, since it is smaller than the sum of its proper divisors (74216926789360).

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

50143155005200 is a wasteful number, since it uses less digits than its factorization.

50143155005200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164505 (or 164494 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 50143155005200 in words is "fifty trillion, one hundred forty-three billion, one hundred fifty-five million, five thousand, two hundred".