50994849 has 16 divisors (see below), whose sum is σ = 72249408. Its totient is φ = 31882752.

The previous prime is 50994817. The next prime is 50994871. The reversal of 50994849 is 94849905.

It is not a de Polignac number, because 50994849 - 2⁵ = 50994817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50994798 and 50994807.

It is not an unprimeable number, because it can be changed into a prime (50994049) 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 15 ways as a sum of consecutive naturals, for example, 14029 + ... + 17285.

It is an arithmetic number, because the mean of its divisors is an integer number (4515588).

Almost surely, 2^50994849 is an apocalyptic number.

It is an amenable number.

50994849 is a deficient number, since it is larger than the sum of its proper divisors (21254559).

50994849 is a wasteful number, since it uses less digits than its factorization.

50994849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584.

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 50994849 is about 7141.0677773005. The cubic root of 50994849 is about 370.8304914594.

The spelling of 50994849 in words is "fifty million, nine hundred ninety-four thousand, eight hundred forty-nine".