50617667 has 2 divisors, whose sum is σ = 50617668. Its totient is φ = 50617666.

The previous prime is 50617649. The next prime is 50617669. The reversal of 50617667 is 76671605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50617667 - 2²⁴ = 33840451 is a prime.

Together with 50617669, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50617667.

It is not a weakly prime, because it can be changed into another prime (50617669) 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 as a sum of consecutive naturals, namely, 25308833 + 25308834.

It is an arithmetic number, because the mean of its divisors is an integer number (25308834).

Almost surely, 2^50617667 is an apocalyptic number.

50617667 is a deficient number, since it is larger than the sum of its proper divisors (1).

50617667 is an equidigital number, since it uses as much as digits as its factorization.

50617667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 50617667 is about 7114.6094060040. The cubic root of 50617667 is about 369.9139488223.

The spelling of 50617667 in words is "fifty million, six hundred seventeen thousand, six hundred sixty-seven".