50343533158 has 8 divisors (see below), whose sum is σ = 78119275680. Its totient is φ = 24303774600.

The previous prime is 50343533153. The next prime is 50343533159. The reversal of 50343533158 is 85133534305.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 50343533158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50343533153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433995918 + ... + 433996033.

It is an arithmetic number, because the mean of its divisors is an integer number (9764909460).

Almost surely, 2^50343533158 is an apocalyptic number.

50343533158 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

50343533158 is a deficient number, since it is larger than the sum of its proper divisors (27775742522).

50343533158 is a wasteful number, since it uses less digits than its factorization.

50343533158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867991982.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 50343533158 in words is "fifty billion, three hundred forty-three million, five hundred thirty-three thousand, one hundred fifty-eight".