50105966 has 4 divisors (see below), whose sum is σ = 75158952. Its totient is φ = 25052982.

The previous prime is 50105963. The next prime is 50106031. The reversal of 50105966 is 66950105.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50105963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12526490 + ... + 12526493.

It is an arithmetic number, because the mean of its divisors is an integer number (18789738).

Almost surely, 2^50105966 is an apocalyptic number.

50105966 is a deficient number, since it is larger than the sum of its proper divisors (25052986).

50105966 is a wasteful number, since it uses less digits than its factorization.

50105966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25052985.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 50105966 is about 7078.5567738064. The cubic root of 50105966 is about 368.6632209470.

The spelling of 50105966 in words is "fifty million, one hundred five thousand, nine hundred sixty-six".