54537660041 has 2 divisors, whose sum is σ = 54537660042. Its totient is φ = 54537660040.

The previous prime is 54537660029. The next prime is 54537660049. The reversal of 54537660041 is 14006673545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32182924816 + 22354735225 = 179396^2 + 149515^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54537660041 is a prime.

It is not a weakly prime, because it can be changed into another prime (54537660049) 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, 27268830020 + 27268830021.

It is an arithmetic number, because the mean of its divisors is an integer number (27268830021).

Almost surely, 2^54537660041 is an apocalyptic number.

It is an amenable number.

54537660041 is a deficient number, since it is larger than the sum of its proper divisors (1).

54537660041 is an equidigital number, since it uses as much as digits as its factorization.

54537660041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 54537660041 in words is "fifty-four billion, five hundred thirty-seven million, six hundred sixty thousand, forty-one".