50550541144012 has 96 divisors (see below), whose sum is σ = 111198735083520. Its totient is φ = 19571806414080.

The previous prime is 50550541144009. The next prime is 50550541144021. The reversal of 50550541144012 is 21044114505505.

It is a super-2 number, since 2×50550541144012² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 921939814 + ... + 921994642.

It is an arithmetic number, because the mean of its divisors is an integer number (1158320157120).

Almost surely, 2^{50550541144012} is an apocalyptic number.

50550541144012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

50550541144012 is an abundant number, since it is smaller than the sum of its proper divisors (60648193939508).

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

50550541144012 is a wasteful number, since it uses less digits than its factorization.

50550541144012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108791 (or 108789 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 37.

Adding to 50550541144012 its reverse (21044114505505), we get a palindrome (71594655649517).

The spelling of 50550541144012 in words is "fifty trillion, five hundred fifty billion, five hundred forty-one million, one hundred forty-four thousand, twelve".