50143359 has 16 divisors (see below), whose sum is σ = 76543488. Its totient is φ = 28602912.

The previous prime is 50143351. The next prime is 50143361. The reversal of 50143359 is 95334105.

It is not a de Polignac number, because 50143359 - 2³ = 50143351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50143351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12454 + ... + 15980.

It is an arithmetic number, because the mean of its divisors is an integer number (4783968).

Almost surely, 2^50143359 is an apocalyptic number.

50143359 is a deficient number, since it is larger than the sum of its proper divisors (26400129).

50143359 is a wasteful number, since it uses less digits than its factorization.

50143359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 50143359 is about 7081.1975682084. The cubic root of 50143359 is about 368.7549066090.

The spelling of 50143359 in words is "fifty million, one hundred forty-three thousand, three hundred fifty-nine".