54066366359 has 2 divisors, whose sum is σ = 54066366360. Its totient is φ = 54066366358.

The previous prime is 54066366287. The next prime is 54066366391. The reversal of 54066366359 is 95366366045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54066366359 - 2²⁰ = 54065317783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54066366359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54066366259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27033183179 + 27033183180.

It is an arithmetic number, because the mean of its divisors is an integer number (27033183180).

Almost surely, 2^54066366359 is an apocalyptic number.

54066366359 is a deficient number, since it is larger than the sum of its proper divisors (1).

54066366359 is an equidigital number, since it uses as much as digits as its factorization.

54066366359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10497600, while the sum is 53.

The spelling of 54066366359 in words is "fifty-four billion, sixty-six million, three hundred sixty-six thousand, three hundred fifty-nine".