53367773441 has 2 divisors, whose sum is σ = 53367773442. Its totient is φ = 53367773440.

The previous prime is 53367773383. The next prime is 53367773461. The reversal of 53367773441 is 14437776335.

53367773441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34790083441 + 18577690000 = 186521^2 + 136300^2 .

It is a cyclic number.

It is not a de Polignac number, because 53367773441 - 2¹⁴ = 53367757057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53367773441.

It is not a weakly prime, because it can be changed into another prime (53367773461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26683886720 + 26683886721.

It is an arithmetic number, because the mean of its divisors is an integer number (26683886721).

Almost surely, 2^53367773441 is an apocalyptic number.

It is an amenable number.

53367773441 is a deficient number, since it is larger than the sum of its proper divisors (1).

53367773441 is an equidigital number, since it uses as much as digits as its factorization.

53367773441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4445280, while the sum is 50.

It can be divided in two parts, 5336 and 7773441, that added together give a palindrome (7778777).

The spelling of 53367773441 in words is "fifty-three billion, three hundred sixty-seven million, seven hundred seventy-three thousand, four hundred forty-one".