50923867 has 2 divisors, whose sum is σ = 50923868. Its totient is φ = 50923866.

The previous prime is 50923861. The next prime is 50923871. The reversal of 50923867 is 76832905.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50923867 is a prime.

It is not a weakly prime, because it can be changed into another prime (50923861) 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, 25461933 + 25461934.

It is an arithmetic number, because the mean of its divisors is an integer number (25461934).

Almost surely, 2^50923867 is an apocalyptic number.

50923867 is a deficient number, since it is larger than the sum of its proper divisors (1).

50923867 is an equidigital number, since it uses as much as digits as its factorization.

50923867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 50923867 is about 7136.0960615732. The cubic root of 50923867 is about 370.6583530770.

The spelling of 50923867 in words is "fifty million, nine hundred twenty-three thousand, eight hundred sixty-seven".