50816146 has 8 divisors (see below), whose sum is σ = 80236080. Its totient is φ = 24070788.

The previous prime is 50816141. The next prime is 50816147. The reversal of 50816146 is 64161805.

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

It is not an unprimeable number, because it can be changed into a prime (50816141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668596 + ... + 668671.

It is an arithmetic number, because the mean of its divisors is an integer number (10029510).

Almost surely, 2^50816146 is an apocalyptic number.

50816146 is a deficient number, since it is larger than the sum of its proper divisors (29419934).

50816146 is a wasteful number, since it uses less digits than its factorization.

50816146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337288.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 50816146 is about 7128.5444517096. The cubic root of 50816146 is about 370.3968131390.

The spelling of 50816146 in words is "fifty million, eight hundred sixteen thousand, one hundred forty-six".