50143530343555 has 32 divisors (see below), whose sum is σ = 66724576588800. Its totient is φ = 35871587402880.

The previous prime is 50143530343523. The next prime is 50143530343597. The reversal of 50143530343555 is 55534303534105.

50143530343555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50143530343555 - 2⁵ = 50143530343523 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 28858807 + ... + 30546976.

It is an arithmetic number, because the mean of its divisors is an integer number (2085143018400).

Almost surely, 2^{50143530343555} is an apocalyptic number.

50143530343555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50143530343555 is a deficient number, since it is larger than the sum of its proper divisors (16581046245245).

50143530343555 is a wasteful number, since it uses less digits than its factorization.

50143530343555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59406051.

The product of its (nonzero) digits is 4050000, while the sum is 46.

The spelling of 50143530343555 in words is "fifty trillion, one hundred forty-three billion, five hundred thirty million, three hundred forty-three thousand, five hundred fifty-five".