50727667 has 2 divisors, whose sum is σ = 50727668. Its totient is φ = 50727666.

The previous prime is 50727647. The next prime is 50727671. The reversal of 50727667 is 76672705.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50727667 is a prime.

It is not a weakly prime, because it can be changed into another prime (50727637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25363833 + 25363834.

It is an arithmetic number, because the mean of its divisors is an integer number (25363834).

Almost surely, 2^50727667 is an apocalyptic number.

50727667 is a deficient number, since it is larger than the sum of its proper divisors (1).

50727667 is an equidigital number, since it uses as much as digits as its factorization.

50727667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 50727667 is about 7122.3357825927. The cubic root of 50727667 is about 370.1817149779.

The spelling of 50727667 in words is "fifty million, seven hundred twenty-seven thousand, six hundred sixty-seven".