255315411532541 has 2 divisors, whose sum is σ = 255315411532542. Its totient is φ = 255315411532540.

The previous prime is 255315411532463. The next prime is 255315411532579. The reversal of 255315411532541 is 145235114513552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233488332105625 + 21827079426916 = 15280325^2 + 4671946^2 .

It is a cyclic number.

It is not a de Polignac number, because 255315411532541 - 2³⁸ = 255040533625597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255315411534541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127657705766270 + 127657705766271.

It is an arithmetic number, because the mean of its divisors is an integer number (127657705766271).

Almost surely, 2^{255315411532541} is an apocalyptic number.

It is an amenable number.

255315411532541 is a deficient number, since it is larger than the sum of its proper divisors (1).

255315411532541 is an equidigital number, since it uses as much as digits as its factorization.

255315411532541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800000, while the sum is 47.

The spelling of 255315411532541 in words is "two hundred fifty-five trillion, three hundred fifteen billion, four hundred eleven million, five hundred thirty-two thousand, five hundred forty-one".