50355332663 has 2 divisors, whose sum is σ = 50355332664. Its totient is φ = 50355332662.

The previous prime is 50355332659. The next prime is 50355332717. The reversal of 50355332663 is 36623355305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50355332663 - 2² = 50355332659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50355332663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50355332633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25177666331 + 25177666332.

It is an arithmetic number, because the mean of its divisors is an integer number (25177666332).

Almost surely, 2^50355332663 is an apocalyptic number.

50355332663 is a deficient number, since it is larger than the sum of its proper divisors (1).

50355332663 is an equidigital number, since it uses as much as digits as its factorization.

50355332663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729000, while the sum is 41.

Adding to 50355332663 its reverse (36623355305), we get a palindrome (86978687968).

The spelling of 50355332663 in words is "fifty billion, three hundred fifty-five million, three hundred thirty-two thousand, six hundred sixty-three".