50776667 has 8 divisors (see below), whose sum is σ = 52771200. Its totient is φ = 48804480.

The previous prime is 50776643. The next prime is 50776673. The reversal of 50776667 is 76667705.

It is a happy number.

50776667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50776667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50776367) by changing a digit.

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, 878 + ... + 10115.

It is an arithmetic number, because the mean of its divisors is an integer number (6596400).

Almost surely, 2^50776667 is an apocalyptic number.

50776667 is a deficient number, since it is larger than the sum of its proper divisors (1994533).

50776667 is a wasteful number, since it uses less digits than its factorization.

50776667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11173.

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 50776667 is about 7125.7748350618. The cubic root of 50776667 is about 370.3008680152.

The spelling of 50776667 in words is "fifty million, seven hundred seventy-six thousand, six hundred sixty-seven".