54130533641 has 2 divisors, whose sum is σ = 54130533642. Its totient is φ = 54130533640.

The previous prime is 54130533599. The next prime is 54130533733. The reversal of 54130533641 is 14633503145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51894662416 + 2235871225 = 227804^2 + 47285^2 .

It is a cyclic number.

It is not a de Polignac number, because 54130533641 - 2¹⁸ = 54130271497 is a prime.

It is a super-2 number, since 2×54130533641² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54130539641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27065266820 + 27065266821.

It is an arithmetic number, because the mean of its divisors is an integer number (27065266821).

Almost surely, 2^54130533641 is an apocalyptic number.

It is an amenable number.

54130533641 is a deficient number, since it is larger than the sum of its proper divisors (1).

54130533641 is an equidigital number, since it uses as much as digits as its factorization.

54130533641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 54130533641 in words is "fifty-four billion, one hundred thirty million, five hundred thirty-three thousand, six hundred forty-one".