541225253534551 has 2 divisors, whose sum is σ = 541225253534552. Its totient is φ = 541225253534550.

The previous prime is 541225253534527. The next prime is 541225253534617. The reversal of 541225253534551 is 155435352522145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541225253534551 - 2²³ = 541225245145943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541225253534521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270612626767275 + 270612626767276.

It is an arithmetic number, because the mean of its divisors is an integer number (270612626767276).

Almost surely, 2^{541225253534551} is an apocalyptic number.

541225253534551 is a deficient number, since it is larger than the sum of its proper divisors (1).

541225253534551 is an equidigital number, since it uses as much as digits as its factorization.

541225253534551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18000000, while the sum is 52.

The spelling of 541225253534551 in words is "five hundred forty-one trillion, two hundred twenty-five billion, two hundred fifty-three million, five hundred thirty-four thousand, five hundred fifty-one".