541554350254339 has 2 divisors, whose sum is σ = 541554350254340. Its totient is φ = 541554350254338.

The previous prime is 541554350254277. The next prime is 541554350254381. The reversal of 541554350254339 is 933452053455145.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541554350254339 is a prime.

It is a super-2 number, since 2×541554350254339² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (541554350252339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270777175127169 + 270777175127170.

It is an arithmetic number, because the mean of its divisors is an integer number (270777175127170).

Almost surely, 2^{541554350254339} is an apocalyptic number.

541554350254339 is a deficient number, since it is larger than the sum of its proper divisors (1).

541554350254339 is an equidigital number, since it uses as much as digits as its factorization.

541554350254339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200000, while the sum is 58.

The spelling of 541554350254339 in words is "five hundred forty-one trillion, five hundred fifty-four billion, three hundred fifty million, two hundred fifty-four thousand, three hundred thirty-nine".