53710081273 has 2 divisors, whose sum is σ = 53710081274. Its totient is φ = 53710081272.

The previous prime is 53710081247. The next prime is 53710081291. The reversal of 53710081273 is 37218001735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42769548864 + 10940532409 = 206808^2 + 104597^2 .

It is a cyclic number.

It is not a de Polignac number, because 53710081273 - 2⁵ = 53710081241 is a prime.

It is not a weakly prime, because it can be changed into another prime (53710081223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26855040636 + 26855040637.

It is an arithmetic number, because the mean of its divisors is an integer number (26855040637).

Almost surely, 2^53710081273 is an apocalyptic number.

It is an amenable number.

53710081273 is a deficient number, since it is larger than the sum of its proper divisors (1).

53710081273 is an equidigital number, since it uses as much as digits as its factorization.

53710081273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 53710081273 in words is "fifty-three billion, seven hundred ten million, eighty-one thousand, two hundred seventy-three".