54753741569 has 2 divisors, whose sum is σ = 54753741570. Its totient is φ = 54753741568.

The previous prime is 54753741527. The next prime is 54753741631. The reversal of 54753741569 is 96514735745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48625983169 + 6127758400 = 220513^2 + 78280^2 .

It is a cyclic number.

It is not a de Polignac number, because 54753741569 - 2²⁴ = 54736964353 is a prime.

It is a super-4 number, since 4×54753741569⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (54753791569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27376870784 + 27376870785.

It is an arithmetic number, because the mean of its divisors is an integer number (27376870785).

Almost surely, 2^54753741569 is an apocalyptic number.

It is an amenable number.

54753741569 is a deficient number, since it is larger than the sum of its proper divisors (1).

54753741569 is an equidigital number, since it uses as much as digits as its factorization.

54753741569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876000, while the sum is 56.

The spelling of 54753741569 in words is "fifty-four billion, seven hundred fifty-three million, seven hundred forty-one thousand, five hundred sixty-nine".