50921327 has 2 divisors, whose sum is σ = 50921328. Its totient is φ = 50921326.

The previous prime is 50921323. The next prime is 50921329. The reversal of 50921327 is 72312905.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50921327 - 2² = 50921323 is a prime.

Together with 50921329, 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 50921327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50921323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25460663 + 25460664.

It is an arithmetic number, because the mean of its divisors is an integer number (25460664).

Almost surely, 2^50921327 is an apocalyptic number.

50921327 is a deficient number, since it is larger than the sum of its proper divisors (1).

50921327 is an equidigital number, since it uses as much as digits as its factorization.

50921327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 50921327 is about 7135.9180908976. The cubic root of 50921327 is about 370.6521903618.

The spelling of 50921327 in words is "fifty million, nine hundred twenty-one thousand, three hundred twenty-seven".