541375268117 has 2 divisors, whose sum is σ = 541375268118. Its totient is φ = 541375268116.

The previous prime is 541375268113. The next prime is 541375268171. The reversal of 541375268117 is 711862573145.

It is a happy number.

Together with next prime (541375268171) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 534018946756 + 7356321361 = 730766^2 + 85769^2 .

It is a cyclic number.

It is not a de Polignac number, because 541375268117 - 2² = 541375268113 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541375268113) 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, 270687634058 + 270687634059.

It is an arithmetic number, because the mean of its divisors is an integer number (270687634059).

Almost surely, 2^541375268117 is an apocalyptic number.

It is an amenable number.

541375268117 is a deficient number, since it is larger than the sum of its proper divisors (1).

541375268117 is an equidigital number, since it uses as much as digits as its factorization.

541375268117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1411200, while the sum is 50.

The spelling of 541375268117 in words is "five hundred forty-one billion, three hundred seventy-five million, two hundred sixty-eight thousand, one hundred seventeen".