50823049 has 2 divisors, whose sum is σ = 50823050. Its totient is φ = 50823048.

The previous prime is 50823041. The next prime is 50823079. The reversal of 50823049 is 94032805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50509449 + 313600 = 7107^2 + 560^2 .

It is a cyclic number.

It is not a de Polignac number, because 50823049 - 2³ = 50823041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50823049.

It is not a weakly prime, because it can be changed into another prime (50823041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25411524 + 25411525.

It is an arithmetic number, because the mean of its divisors is an integer number (25411525).

Almost surely, 2^50823049 is an apocalyptic number.

It is an amenable number.

50823049 is a deficient number, since it is larger than the sum of its proper divisors (1).

50823049 is an equidigital number, since it uses as much as digits as its factorization.

50823049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 50823049 is about 7129.0286154567. The cubic root of 50823049 is about 370.4135842746.

The spelling of 50823049 in words is "fifty million, eight hundred twenty-three thousand, forty-nine".