50233532535649 has 2 divisors, whose sum is σ = 50233532535650. Its totient is φ = 50233532535648.

The previous prime is 50233532535601. The next prime is 50233532535733. The reversal of 50233532535649 is 94653523533205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49626741390625 + 606791145024 = 7044625^2 + 778968^2 .

It is a cyclic number.

It is not a de Polignac number, because 50233532535649 - 2¹⁹ = 50233532011361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50233532535649.

It is not a weakly prime, because it can be changed into another prime (50233532535049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25116766267824 + 25116766267825.

It is an arithmetic number, because the mean of its divisors is an integer number (25116766267825).

Almost surely, 2^{50233532535649} is an apocalyptic number.

It is an amenable number.

50233532535649 is a deficient number, since it is larger than the sum of its proper divisors (1).

50233532535649 is an equidigital number, since it uses as much as digits as its factorization.

50233532535649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740000, while the sum is 55.

The spelling of 50233532535649 in words is "fifty trillion, two hundred thirty-three billion, five hundred thirty-two million, five hundred thirty-five thousand, six hundred forty-nine".