53073353754191 has 2 divisors, whose sum is σ = 53073353754192. Its totient is φ = 53073353754190.

The previous prime is 53073353754059. The next prime is 53073353754203. The reversal of 53073353754191 is 19145735337035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53073353754191 - 2²² = 53073349559887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53073353754391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26536676877095 + 26536676877096.

It is an arithmetic number, because the mean of its divisors is an integer number (26536676877096).

Almost surely, 2^{53073353754191} is an apocalyptic number.

53073353754191 is a deficient number, since it is larger than the sum of its proper divisors (1).

53073353754191 is an equidigital number, since it uses as much as digits as its factorization.

53073353754191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17860500, while the sum is 56.

The spelling of 53073353754191 in words is "fifty-three trillion, seventy-three billion, three hundred fifty-three million, seven hundred fifty-four thousand, one hundred ninety-one".