654045111047 has 2 divisors, whose sum is σ = 654045111048. Its totient is φ = 654045111046.

The previous prime is 654045110987. The next prime is 654045111053. The reversal of 654045111047 is 740111540456.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 654045111047 - 2³² = 649750143751 is a prime.

It is a super-2 number, since 2×654045111047² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 654045111047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654045111647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327022555523 + 327022555524.

It is an arithmetic number, because the mean of its divisors is an integer number (327022555524).

Almost surely, 2^654045111047 is an apocalyptic number.

654045111047 is a deficient number, since it is larger than the sum of its proper divisors (1).

654045111047 is an equidigital number, since it uses as much as digits as its factorization.

654045111047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 654045111047 in words is "six hundred fifty-four billion, forty-five million, one hundred eleven thousand, forty-seven".