54863780980241 has 2 divisors, whose sum is σ = 54863780980242. Its totient is φ = 54863780980240.

The previous prime is 54863780980237. The next prime is 54863780980243. The reversal of 54863780980241 is 14208908736845.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54403473008641 + 460307971600 = 7375871^2 + 678460^2 .

It is a cyclic number.

It is not a de Polignac number, because 54863780980241 - 2² = 54863780980237 is a prime.

Together with 54863780980243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54863780980243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27431890490120 + 27431890490121.

It is an arithmetic number, because the mean of its divisors is an integer number (27431890490121).

It is a 1-persistent number, because it is pandigital, but 2⋅54863780980241 = 109727561960482 is not.

Almost surely, 2^{54863780980241} is an apocalyptic number.

It is an amenable number.

54863780980241 is a deficient number, since it is larger than the sum of its proper divisors (1).

54863780980241 is an equidigital number, since it uses as much as digits as its factorization.

54863780980241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92897280, while the sum is 65.

The spelling of 54863780980241 in words is "fifty-four trillion, eight hundred sixty-three billion, seven hundred eighty million, nine hundred eighty thousand, two hundred forty-one".