553045413553541 has 2 divisors, whose sum is σ = 553045413553542. Its totient is φ = 553045413553540.

The previous prime is 553045413553379. The next prime is 553045413553543. The reversal of 553045413553541 is 145355314540355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339202317162916 + 213843096390625 = 18417446^2 + 14623375^2 .

It is a cyclic number.

It is not a de Polignac number, because 553045413553541 - 2¹⁰ = 553045413552517 is a prime.

Together with 553045413553543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553045413553543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276522706776770 + 276522706776771.

It is an arithmetic number, because the mean of its divisors is an integer number (276522706776771).

Almost surely, 2^{553045413553541} is an apocalyptic number.

It is an amenable number.

553045413553541 is a deficient number, since it is larger than the sum of its proper divisors (1).

553045413553541 is an equidigital number, since it uses as much as digits as its factorization.

553045413553541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000000, while the sum is 53.

The spelling of 553045413553541 in words is "five hundred fifty-three trillion, forty-five billion, four hundred thirteen million, five hundred fifty-three thousand, five hundred forty-one".