45636561450653 has 2 divisors, whose sum is σ = 45636561450654. Its totient is φ = 45636561450652.

The previous prime is 45636561450611. The next prime is 45636561450749. The reversal of 45636561450653 is 35605416563654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28579149326809 + 17057412123844 = 5345947^2 + 4130062^2 .

It is a cyclic number.

It is not a de Polignac number, because 45636561450653 - 2²⁴ = 45636544673437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45636561450592 and 45636561450601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45636561453653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22818280725326 + 22818280725327.

It is an arithmetic number, because the mean of its divisors is an integer number (22818280725327).

Almost surely, 2^{45636561450653} is an apocalyptic number.

It is an amenable number.

45636561450653 is a deficient number, since it is larger than the sum of its proper divisors (1).

45636561450653 is an equidigital number, since it uses as much as digits as its factorization.

45636561450653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640000, while the sum is 59.

The spelling of 45636561450653 in words is "forty-five trillion, six hundred thirty-six billion, five hundred sixty-one million, four hundred fifty thousand, six hundred fifty-three".