50753427561349 has 2 divisors, whose sum is σ = 50753427561350. Its totient is φ = 50753427561348.

The previous prime is 50753427561329. The next prime is 50753427561377. The reversal of 50753427561349 is 94316572435705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44756340840324 + 5997086721025 = 6690018^2 + 2448895^2 .

It is a cyclic number.

It is not a de Polignac number, because 50753427561349 - 2¹¹ = 50753427559301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50753427561329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25376713780674 + 25376713780675.

It is an arithmetic number, because the mean of its divisors is an integer number (25376713780675).

Almost surely, 2^{50753427561349} is an apocalyptic number.

It is an amenable number.

50753427561349 is a deficient number, since it is larger than the sum of its proper divisors (1).

50753427561349 is an equidigital number, since it uses as much as digits as its factorization.

50753427561349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256000, while the sum is 61.

The spelling of 50753427561349 in words is "fifty trillion, seven hundred fifty-three billion, four hundred twenty-seven million, five hundred sixty-one thousand, three hundred forty-nine".