54264541001243 has 2 divisors, whose sum is σ = 54264541001244. Its totient is φ = 54264541001242.

The previous prime is 54264541001239. The next prime is 54264541001257. The reversal of 54264541001243 is 34210014546245.

54264541001243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54264541001243 - 2² = 54264541001239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54264541001243.

It is not a weakly prime, because it can be changed into another prime (54264541001233) 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, 27132270500621 + 27132270500622.

It is an arithmetic number, because the mean of its divisors is an integer number (27132270500622).

Almost surely, 2^{54264541001243} is an apocalyptic number.

54264541001243 is a deficient number, since it is larger than the sum of its proper divisors (1).

54264541001243 is an equidigital number, since it uses as much as digits as its factorization.

54264541001243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 54264541001243 its reverse (34210014546245), we get a palindrome (88474555547488).

The spelling of 54264541001243 in words is "fifty-four trillion, two hundred sixty-four billion, five hundred forty-one million, one thousand, two hundred forty-three".