50677667 has 2 divisors, whose sum is σ = 50677668. Its totient is φ = 50677666.

The previous prime is 50677657. The next prime is 50677673. The reversal of 50677667 is 76677605.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50677667 - 2¹⁴ = 50661283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50677657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25338833 + 25338834.

It is an arithmetic number, because the mean of its divisors is an integer number (25338834).

Almost surely, 2^50677667 is an apocalyptic number.

50677667 is a deficient number, since it is larger than the sum of its proper divisors (1).

50677667 is an equidigital number, since it uses as much as digits as its factorization.

50677667 is an evil number, because the sum of its binary digits is even.

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

The square root of 50677667 is about 7118.8248327937. The cubic root of 50677667 is about 370.0600511248.

The spelling of 50677667 in words is "fifty million, six hundred seventy-seven thousand, six hundred sixty-seven".