45368751653 has 2 divisors, whose sum is σ = 45368751654. Its totient is φ = 45368751652.

The previous prime is 45368751641. The next prime is 45368751697. The reversal of 45368751653 is 35615786354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45310656769 + 58094884 = 212863^2 + 7622^2 .

It is a cyclic number.

It is not a de Polignac number, because 45368751653 - 2²⁰ = 45367703077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45368751595 and 45368751604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45368751553) 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, 22684375826 + 22684375827.

It is an arithmetic number, because the mean of its divisors is an integer number (22684375827).

Almost surely, 2^45368751653 is an apocalyptic number.

It is an amenable number.

45368751653 is a deficient number, since it is larger than the sum of its proper divisors (1).

45368751653 is an equidigital number, since it uses as much as digits as its factorization.

45368751653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072000, while the sum is 53.

The spelling of 45368751653 in words is "forty-five billion, three hundred sixty-eight million, seven hundred fifty-one thousand, six hundred fifty-three".