50543521112 has 16 divisors (see below), whose sum is σ = 108307545360. Its totient is φ = 21661509024.

The previous prime is 50543521043. The next prime is 50543521121. The reversal of 50543521112 is 21112534505.

It is a super-3 number, since 3×50543521112³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451281383 + ... + 451281494.

It is an arithmetic number, because the mean of its divisors is an integer number (6769221585).

Almost surely, 2^50543521112 is an apocalyptic number.

It is an amenable number.

50543521112 is an abundant number, since it is smaller than the sum of its proper divisors (57764024248).

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

50543521112 is a wasteful number, since it uses less digits than its factorization.

50543521112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902562890 (or 902562886 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 50543521112 in words is "fifty billion, five hundred forty-three million, five hundred twenty-one thousand, one hundred twelve".