255103235511541 has 16 divisors (see below), whose sum is σ = 257744761251120. Its totient is φ = 252473105203200.

The previous prime is 255103235511479. The next prime is 255103235511559. The reversal of 255103235511541 is 145115532301552.

It can be written as a sum of positive squares in 8 ways, for example, as 1464039500625 + 253639196010916 = 1209975^2 + 15926054^2 .

It is a cyclic number.

It is not a de Polignac number, because 255103235511541 - 2¹³ = 255103235503349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255103235511581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733959525 + ... + 734307013.

It is an arithmetic number, because the mean of its divisors is an integer number (16109047578195).

Almost surely, 2^{255103235511541} is an apocalyptic number.

It is an amenable number.

255103235511541 is a deficient number, since it is larger than the sum of its proper divisors (2641525739579).

255103235511541 is a wasteful number, since it uses less digits than its factorization.

255103235511541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363864.

The product of its (nonzero) digits is 450000, while the sum is 43.

The spelling of 255103235511541 in words is "two hundred fifty-five trillion, one hundred three billion, two hundred thirty-five million, five hundred eleven thousand, five hundred forty-one".