50969906 has 16 divisors (see below), whose sum is σ = 83498688. Its totient is φ = 23192400.

The previous prime is 50969887. The next prime is 50969917. The reversal of 50969906 is 60996905.

50969906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11960 + ... + 15651.

It is an arithmetic number, because the mean of its divisors is an integer number (5218668).

Almost surely, 2^50969906 is an apocalyptic number.

50969906 is a deficient number, since it is larger than the sum of its proper divisors (32528782).

50969906 is a wasteful number, since it uses less digits than its factorization.

50969906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27697.

The product of its (nonzero) digits is 131220, while the sum is 44.

The square root of 50969906 is about 7139.3211161846. The cubic root of 50969906 is about 370.7700204273.

The spelling of 50969906 in words is "fifty million, nine hundred sixty-nine thousand, nine hundred six".