50406158 has 8 divisors (see below), whose sum is σ = 82482840. Its totient is φ = 22911880.

The previous prime is 50406157. The next prime is 50406199. The reversal of 50406158 is 85160405.

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 50406158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50406151) 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, 1145573 + ... + 1145616.

It is an arithmetic number, because the mean of its divisors is an integer number (10310355).

Almost surely, 2^50406158 is an apocalyptic number.

50406158 is a deficient number, since it is larger than the sum of its proper divisors (32076682).

50406158 is a wasteful number, since it uses less digits than its factorization.

50406158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291202.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 50406158 is about 7099.7294314643. The cubic root of 50406158 is about 369.3979935259.

The spelling of 50406158 in words is "fifty million, four hundred six thousand, one hundred fifty-eight".