54402636000241 has 2 divisors, whose sum is σ = 54402636000242. Its totient is φ = 54402636000240.

The previous prime is 54402636000173. The next prime is 54402636000337. The reversal of 54402636000241 is 14200063620445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54388265025600 + 14370974641 = 7374840^2 + 119879^2 .

It is a cyclic number.

It is not a de Polignac number, because 54402636000241 - 2⁷ = 54402636000113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54402636000241.

It is not a weakly prime, because it can be changed into another prime (54402636000541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27201318000120 + 27201318000121.

It is an arithmetic number, because the mean of its divisors is an integer number (27201318000121).

Almost surely, 2^{54402636000241} is an apocalyptic number.

It is an amenable number.

54402636000241 is a deficient number, since it is larger than the sum of its proper divisors (1).

54402636000241 is an equidigital number, since it uses as much as digits as its factorization.

54402636000241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 54402636000241 its reverse (14200063620445), we get a palindrome (68602699620686).

The spelling of 54402636000241 in words is "fifty-four trillion, four hundred two billion, six hundred thirty-six million, two hundred forty-one", and thus it is an aban number.