50284996999 has 2 divisors, whose sum is σ = 50284997000. Its totient is φ = 50284996998.

The previous prime is 50284996997. The next prime is 50284997011. The reversal of 50284996999 is 99969948205.

50284996999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50284996999 - 2¹ = 50284996997 is a prime.

Together with 50284996997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50284996997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25142498499 + 25142498500.

It is an arithmetic number, because the mean of its divisors is an integer number (25142498500).

Almost surely, 2^50284996999 is an apocalyptic number.

50284996999 is a deficient number, since it is larger than the sum of its proper divisors (1).

50284996999 is an equidigital number, since it uses as much as digits as its factorization.

50284996999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113374080, while the sum is 70.

The spelling of 50284996999 in words is "fifty billion, two hundred eighty-four million, nine hundred ninety-six thousand, nine hundred ninety-nine".